20063376840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1376

約数の個数: 256

約数和(自身を含む): 66396153600

約数和(自身を除く): 46332776760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 227, 260, 265, 312, 318, 390, 424, 454, 520, 530, 636, 681, 689, 780, 795, 908, 1060, 1069, 1135, 1272, 1362, 1378, 1560, 1590, 1816, 2067, 2120, 2138, 2270, 2724, 2756, 2951, 3180, 3207, 3405, 3445, 4134, 4276, 4540, 5345, 5448, 5512, 5902, 6360, 6414, 6810, 6890, 8268, 8552, 8853, 9080, 10335, 10690, 11804, 12031, 12828, 13620, 13780, 13897, 14755, 16035, 16536, 17706, 20670, 21380, 23608, 24062, 25656, 27240, 27560, 27794, 29510, 32070, 35412, 36093, 41340, 41691, 42760, 44265, 48124, 55588, 56657, 59020, 60155, 64140, 69485, 70824, 72186, 82680, 83382, 88530, 96248, 111176, 113314, 118040, 120310, 128280, 138970, 144372, 156403, 166764, 169971, 177060, 180465, 208455, 226628, 240620, 242663, 277940, 283285, 288744, 312806, 333528, 339942, 354120, 360930, 416910, 453256, 469209, 481240, 485326, 555880, 566570, 625612, 679884, 721860, 727989, 736541, 782015, 833820, 849855, 938418, 970652, 1133140, 1213315, 1251224, 1359768, 1443720, 1455978, 1473082, 1564030, 1667640, 1699710, 1876836, 1941304, 2209623, 2266280, 2346045, 2426630, 2911956, 2946164, 3128060, 3154619, 3399420, 3639945, 3682705, 3753672, 4419246, 4692090, 4853260, 5823912, 5892328, 6256120, 6309238, 6798840, 7279890, 7365410, 8838492, 9384180, 9463857, 9706520, 11048115, 12618476, 12861139, 14559780, 14730820, 15773095, 17676984, 18768360, 18927714, 22096230, 25236952, 25722278, 29119560, 29461640, 31546190, 37855428, 38583417, 44192460, 47319285, 51444556, 63092380, 64305695, 75710856, 77166834, 88384920, 94638570, 102889112, 126184760, 128611390, 154333668, 167194807, 189277140, 192917085, 257222780, 308667336, 334389614, 378554280, 385834170, 501584421, 514445560, 668779228, 771668340, 835974035, 1003168842, 1337558456, 1543336680, 1671948070, 2006337684, 2507922105, 3343896140, 4012675368, 5015844210, 6687792280, 10031688420, 20063376840]

約数ペア:

[(1, 20063376840), (2, 10031688420), (3, 6687792280), (4, 5015844210), (5, 4012675368), (6, 3343896140), (8, 2507922105), (10, 2006337684), (12, 1671948070), (13, 1543336680), (15, 1337558456), (20, 1003168842), (24, 835974035), (26, 771668340), (30, 668779228), (39, 514445560), (40, 501584421), (52, 385834170), (53, 378554280), (60, 334389614), (65, 308667336), (78, 257222780), (104, 192917085), (106, 189277140), (120, 167194807), (130, 154333668), (156, 128611390), (159, 126184760), (195, 102889112), (212, 94638570), (227, 88384920), (260, 77166834), (265, 75710856), (312, 64305695), (318, 63092380), (390, 51444556), (424, 47319285), (454, 44192460), (520, 38583417), (530, 37855428), (636, 31546190), (681, 29461640), (689, 29119560), (780, 25722278), (795, 25236952), (908, 22096230), (1060, 18927714), (1069, 18768360), (1135, 17676984), (1272, 15773095), (1362, 14730820), (1378, 14559780), (1560, 12861139), (1590, 12618476), (1816, 11048115), (2067, 9706520), (2120, 9463857), (2138, 9384180), (2270, 8838492), (2724, 7365410), (2756, 7279890), (2951, 6798840), (3180, 6309238), (3207, 6256120), (3405, 5892328), (3445, 5823912), (4134, 4853260), (4276, 4692090), (4540, 4419246), (5345, 3753672), (5448, 3682705), (5512, 3639945), (5902, 3399420), (6360, 3154619), (6414, 3128060), (6810, 2946164), (6890, 2911956), (8268, 2426630), (8552, 2346045), (8853, 2266280), (9080, 2209623), (10335, 1941304), (10690, 1876836), (11804, 1699710), (12031, 1667640), (12828, 1564030), (13620, 1473082), (13780, 1455978), (13897, 1443720), (14755, 1359768), (16035, 1251224), (16536, 1213315), (17706, 1133140), (20670, 970652), (21380, 938418), (23608, 849855), (24062, 833820), (25656, 782015), (27240, 736541), (27560, 727989), (27794, 721860), (29510, 679884), (32070, 625612), (35412, 566570), (36093, 555880), (41340, 485326), (41691, 481240), (42760, 469209), (44265, 453256), (48124, 416910), (55588, 360930), (56657, 354120), (59020, 339942), (60155, 333528), (64140, 312806), (69485, 288744), (70824, 283285), (72186, 277940), (82680, 242663), (83382, 240620), (88530, 226628), (96248, 208455), (111176, 180465), (113314, 177060), (118040, 169971), (120310, 166764), (128280, 156403), (138970, 144372)]