20336293560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19777}}^1$

素因数の和:19862

約数の個数: 256

約数和(自身を含む): 71770406400

約数和(自身を除く): 51434112840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 41, 44, 55, 57, 60, 66, 76, 82, 88, 95, 110, 114, 120, 123, 132, 152, 164, 165, 190, 205, 209, 220, 228, 246, 264, 285, 328, 330, 380, 410, 418, 440, 451, 456, 492, 570, 615, 627, 660, 760, 779, 820, 836, 902, 984, 1045, 1140, 1230, 1254, 1320, 1353, 1558, 1640, 1672, 1804, 2090, 2255, 2280, 2337, 2460, 2508, 2706, 3116, 3135, 3608, 3895, 4180, 4510, 4674, 4920, 5016, 5412, 6232, 6270, 6765, 7790, 8360, 8569, 9020, 9348, 10824, 11685, 12540, 13530, 15580, 17138, 18040, 18696, 19777, 23370, 25080, 25707, 27060, 31160, 34276, 39554, 42845, 46740, 51414, 54120, 59331, 68552, 79108, 85690, 93480, 98885, 102828, 118662, 128535, 158216, 171380, 197770, 205656, 217547, 237324, 257070, 296655, 342760, 375763, 395540, 435094, 474648, 514140, 593310, 652641, 751526, 791080, 810857, 870188, 1028280, 1087735, 1127289, 1186620, 1305282, 1503052, 1621714, 1740376, 1878815, 2175470, 2254578, 2373240, 2432571, 2610564, 3006104, 3243428, 3263205, 3757630, 4054285, 4133393, 4350940, 4509156, 4865142, 5221128, 5636445, 6486856, 6526410, 7515260, 8108570, 8266786, 8701880, 8919427, 9018312, 9730284, 11272890, 12162855, 12400179, 13052820, 15030520, 15406283, 16217140, 16533572, 17838854, 19460568, 20666965, 22545780, 24325710, 24800358, 26105640, 26758281, 30812566, 32434280, 33067144, 35677708, 41333930, 44597135, 45091560, 46218849, 48651420, 49600716, 53516562, 61625132, 62000895, 71355416, 77031415, 82667860, 89194270, 92437698, 97302840, 99201432, 107033124, 123250264, 124001790, 133791405, 154062830, 165335720, 169469113, 178388540, 184875396, 214066248, 231094245, 248003580, 267582810, 308125660, 338938226, 356777080, 369750792, 462188490, 496007160, 508407339, 535165620, 616251320, 677876452, 847345565, 924376980, 1016814678, 1070331240, 1355752904, 1694691130, 1848753960, 2033629356, 2542036695, 3389382260, 4067258712, 5084073390, 6778764520, 10168146780, 20336293560]

約数ペア:

[(1, 20336293560), (2, 10168146780), (3, 6778764520), (4, 5084073390), (5, 4067258712), (6, 3389382260), (8, 2542036695), (10, 2033629356), (11, 1848753960), (12, 1694691130), (15, 1355752904), (19, 1070331240), (20, 1016814678), (22, 924376980), (24, 847345565), (30, 677876452), (33, 616251320), (38, 535165620), (40, 508407339), (41, 496007160), (44, 462188490), (55, 369750792), (57, 356777080), (60, 338938226), (66, 308125660), (76, 267582810), (82, 248003580), (88, 231094245), (95, 214066248), (110, 184875396), (114, 178388540), (120, 169469113), (123, 165335720), (132, 154062830), (152, 133791405), (164, 124001790), (165, 123250264), (190, 107033124), (205, 99201432), (209, 97302840), (220, 92437698), (228, 89194270), (246, 82667860), (264, 77031415), (285, 71355416), (328, 62000895), (330, 61625132), (380, 53516562), (410, 49600716), (418, 48651420), (440, 46218849), (451, 45091560), (456, 44597135), (492, 41333930), (570, 35677708), (615, 33067144), (627, 32434280), (660, 30812566), (760, 26758281), (779, 26105640), (820, 24800358), (836, 24325710), (902, 22545780), (984, 20666965), (1045, 19460568), (1140, 17838854), (1230, 16533572), (1254, 16217140), (1320, 15406283), (1353, 15030520), (1558, 13052820), (1640, 12400179), (1672, 12162855), (1804, 11272890), (2090, 9730284), (2255, 9018312), (2280, 8919427), (2337, 8701880), (2460, 8266786), (2508, 8108570), (2706, 7515260), (3116, 6526410), (3135, 6486856), (3608, 5636445), (3895, 5221128), (4180, 4865142), (4510, 4509156), (4674, 4350940), (4920, 4133393), (5016, 4054285), (5412, 3757630), (6232, 3263205), (6270, 3243428), (6765, 3006104), (7790, 2610564), (8360, 2432571), (8569, 2373240), (9020, 2254578), (9348, 2175470), (10824, 1878815), (11685, 1740376), (12540, 1621714), (13530, 1503052), (15580, 1305282), (17138, 1186620), (18040, 1127289), (18696, 1087735), (19777, 1028280), (23370, 870188), (25080, 810857), (25707, 791080), (27060, 751526), (31160, 652641), (34276, 593310), (39554, 514140), (42845, 474648), (46740, 435094), (51414, 395540), (54120, 375763), (59331, 342760), (68552, 296655), (79108, 257070), (85690, 237324), (93480, 217547), (98885, 205656), (102828, 197770), (118662, 171380), (128535, 158216)]