20051799552

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:629

約数の個数: 240

約数和(自身を含む): 59198211072

約数和(自身を除く): 39146411520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 167, 192, 213, 256, 284, 288, 334, 367, 384, 426, 501, 512, 568, 576, 639, 668, 734, 768, 852, 1002, 1101, 1136, 1152, 1278, 1336, 1468, 1503, 1536, 1704, 2004, 2202, 2272, 2304, 2556, 2672, 2936, 3006, 3303, 3408, 4008, 4404, 4544, 4608, 5112, 5344, 5872, 6012, 6606, 6816, 8016, 8808, 9088, 10224, 10688, 11744, 11857, 12024, 13212, 13632, 16032, 17616, 18176, 20448, 21376, 23488, 23714, 24048, 26057, 26424, 27264, 32064, 35232, 35571, 36352, 40896, 42752, 46976, 47428, 48096, 52114, 52848, 54528, 61289, 64128, 70464, 71142, 78171, 81792, 85504, 93952, 94856, 96192, 104228, 105696, 106713, 109056, 122578, 128256, 140928, 142284, 156342, 163584, 183867, 187904, 189712, 192384, 208456, 211392, 213426, 234513, 245156, 256512, 281856, 284568, 312684, 327168, 367734, 379424, 384768, 416912, 422784, 426852, 469026, 490312, 551601, 563712, 569136, 625368, 735468, 758848, 769536, 833824, 845568, 853704, 938052, 980624, 1103202, 1138272, 1250736, 1470936, 1517696, 1667648, 1691136, 1707408, 1876104, 1961248, 2206404, 2276544, 2501472, 2941872, 3035392, 3335296, 3414816, 3752208, 3922496, 4351519, 4412808, 4553088, 5002944, 5883744, 6070784, 6670592, 6829632, 7504416, 7844992, 8703038, 8825616, 9106176, 10005888, 11767488, 13054557, 13341184, 13659264, 15008832, 15689984, 17406076, 17651232, 18212352, 20011776, 23534976, 26109114, 27318528, 30017664, 31379968, 34812152, 35302464, 39163671, 40023552, 47069952, 52218228, 54637056, 60035328, 69624304, 70604928, 78327342, 94139904, 104436456, 120070656, 139248608, 141209856, 156654684, 208872912, 278497216, 282419712, 313309368, 417745824, 556994432, 626618736, 835491648, 1113988864, 1253237472, 1670983296, 2227977728, 2506474944, 3341966592, 5012949888, 6683933184, 10025899776, 20051799552]

約数ペア:

[(1, 20051799552), (2, 10025899776), (3, 6683933184), (4, 5012949888), (6, 3341966592), (8, 2506474944), (9, 2227977728), (12, 1670983296), (16, 1253237472), (18, 1113988864), (24, 835491648), (32, 626618736), (36, 556994432), (48, 417745824), (64, 313309368), (71, 282419712), (72, 278497216), (96, 208872912), (128, 156654684), (142, 141209856), (144, 139248608), (167, 120070656), (192, 104436456), (213, 94139904), (256, 78327342), (284, 70604928), (288, 69624304), (334, 60035328), (367, 54637056), (384, 52218228), (426, 47069952), (501, 40023552), (512, 39163671), (568, 35302464), (576, 34812152), (639, 31379968), (668, 30017664), (734, 27318528), (768, 26109114), (852, 23534976), (1002, 20011776), (1101, 18212352), (1136, 17651232), (1152, 17406076), (1278, 15689984), (1336, 15008832), (1468, 13659264), (1503, 13341184), (1536, 13054557), (1704, 11767488), (2004, 10005888), (2202, 9106176), (2272, 8825616), (2304, 8703038), (2556, 7844992), (2672, 7504416), (2936, 6829632), (3006, 6670592), (3303, 6070784), (3408, 5883744), (4008, 5002944), (4404, 4553088), (4544, 4412808), (4608, 4351519), (5112, 3922496), (5344, 3752208), (5872, 3414816), (6012, 3335296), (6606, 3035392), (6816, 2941872), (8016, 2501472), (8808, 2276544), (9088, 2206404), (10224, 1961248), (10688, 1876104), (11744, 1707408), (11857, 1691136), (12024, 1667648), (13212, 1517696), (13632, 1470936), (16032, 1250736), (17616, 1138272), (18176, 1103202), (20448, 980624), (21376, 938052), (23488, 853704), (23714, 845568), (24048, 833824), (26057, 769536), (26424, 758848), (27264, 735468), (32064, 625368), (35232, 569136), (35571, 563712), (36352, 551601), (40896, 490312), (42752, 469026), (46976, 426852), (47428, 422784), (48096, 416912), (52114, 384768), (52848, 379424), (54528, 367734), (61289, 327168), (64128, 312684), (70464, 284568), (71142, 281856), (78171, 256512), (81792, 245156), (85504, 234513), (93952, 213426), (94856, 211392), (96192, 208456), (104228, 192384), (105696, 189712), (106713, 187904), (109056, 183867), (122578, 163584), (128256, 156342), (140928, 142284)]