20507003136

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10459}}^1$

素因数の和:10541

約数の個数: 216

約数和(自身を含む): 63371031360

約数和(自身を除く): 42864028224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 64, 69, 72, 74, 92, 96, 111, 128, 138, 144, 148, 184, 192, 207, 222, 256, 276, 288, 296, 333, 368, 384, 414, 444, 552, 576, 592, 666, 736, 768, 828, 851, 888, 1104, 1152, 1184, 1332, 1472, 1656, 1702, 1776, 2208, 2304, 2368, 2553, 2664, 2944, 3312, 3404, 3552, 4416, 4736, 5106, 5328, 5888, 6624, 6808, 7104, 7659, 8832, 9472, 10212, 10459, 10656, 13248, 13616, 14208, 15318, 17664, 20424, 20918, 21312, 26496, 27232, 28416, 30636, 31377, 40848, 41836, 42624, 52992, 54464, 61272, 62754, 81696, 83672, 85248, 94131, 108928, 122544, 125508, 163392, 167344, 188262, 217856, 240557, 245088, 251016, 326784, 334688, 376524, 386983, 481114, 490176, 502032, 653568, 669376, 721671, 753048, 773966, 962228, 980352, 1004064, 1160949, 1338752, 1443342, 1506096, 1547932, 1924456, 1960704, 2008128, 2165013, 2321898, 2677504, 2886684, 3012192, 3095864, 3482847, 3848912, 4016256, 4330026, 4643796, 5773368, 6024384, 6191728, 6965694, 7697824, 8032512, 8660052, 8900609, 9287592, 11546736, 12048768, 12383456, 13931388, 15395648, 17320104, 17801218, 18575184, 23093472, 24097536, 24766912, 26701827, 27862776, 30791296, 34640208, 35602436, 37150368, 46186944, 49533824, 53403654, 55725552, 61582592, 69280416, 71204872, 74300736, 80105481, 92373888, 99067648, 106807308, 111451104, 138560832, 142409744, 148601472, 160210962, 184747776, 213614616, 222902208, 277121664, 284819488, 297202944, 320421924, 427229232, 445804416, 554243328, 569638976, 640843848, 854458464, 891608832, 1139277952, 1281687696, 1708916928, 2278555904, 2563375392, 3417833856, 5126750784, 6835667712, 10253501568, 20507003136]

約数ペア:

[(1, 20507003136), (2, 10253501568), (3, 6835667712), (4, 5126750784), (6, 3417833856), (8, 2563375392), (9, 2278555904), (12, 1708916928), (16, 1281687696), (18, 1139277952), (23, 891608832), (24, 854458464), (32, 640843848), (36, 569638976), (37, 554243328), (46, 445804416), (48, 427229232), (64, 320421924), (69, 297202944), (72, 284819488), (74, 277121664), (92, 222902208), (96, 213614616), (111, 184747776), (128, 160210962), (138, 148601472), (144, 142409744), (148, 138560832), (184, 111451104), (192, 106807308), (207, 99067648), (222, 92373888), (256, 80105481), (276, 74300736), (288, 71204872), (296, 69280416), (333, 61582592), (368, 55725552), (384, 53403654), (414, 49533824), (444, 46186944), (552, 37150368), (576, 35602436), (592, 34640208), (666, 30791296), (736, 27862776), (768, 26701827), (828, 24766912), (851, 24097536), (888, 23093472), (1104, 18575184), (1152, 17801218), (1184, 17320104), (1332, 15395648), (1472, 13931388), (1656, 12383456), (1702, 12048768), (1776, 11546736), (2208, 9287592), (2304, 8900609), (2368, 8660052), (2553, 8032512), (2664, 7697824), (2944, 6965694), (3312, 6191728), (3404, 6024384), (3552, 5773368), (4416, 4643796), (4736, 4330026), (5106, 4016256), (5328, 3848912), (5888, 3482847), (6624, 3095864), (6808, 3012192), (7104, 2886684), (7659, 2677504), (8832, 2321898), (9472, 2165013), (10212, 2008128), (10459, 1960704), (10656, 1924456), (13248, 1547932), (13616, 1506096), (14208, 1443342), (15318, 1338752), (17664, 1160949), (20424, 1004064), (20918, 980352), (21312, 962228), (26496, 773966), (27232, 753048), (28416, 721671), (30636, 669376), (31377, 653568), (40848, 502032), (41836, 490176), (42624, 481114), (52992, 386983), (54464, 376524), (61272, 334688), (62754, 326784), (81696, 251016), (83672, 245088), (85248, 240557), (94131, 217856), (108928, 188262), (122544, 167344), (125508, 163392)]