20132084726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{2843}}^1$

素因数の和:3345

約数の個数: 64

約数和(自身を含む): 35458855488

約数和(自身を除く): 15326770762

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 433, 442, 481, 629, 866, 962, 1258, 2843, 5629, 5686, 7361, 8177, 11258, 14722, 16021, 16354, 32042, 36959, 48331, 73918, 95693, 96662, 105191, 191386, 208273, 210382, 272357, 416546, 544714, 628303, 1231019, 1256606, 1367483, 1788247, 2462038, 2734966, 3540641, 3576494, 7081282, 16003247, 20927323, 23247211, 32006494, 41854646, 45547703, 46494422, 91095406, 272055199, 544110398, 592120139, 774310951, 1184240278, 1548621902, 10066042363, 20132084726]

約数ペア:

[(1, 20132084726), (2, 10066042363), (13, 1548621902), (17, 1184240278), (26, 774310951), (34, 592120139), (37, 544110398), (74, 272055199), (221, 91095406), (433, 46494422), (442, 45547703), (481, 41854646), (629, 32006494), (866, 23247211), (962, 20927323), (1258, 16003247), (2843, 7081282), (5629, 3576494), (5686, 3540641), (7361, 2734966), (8177, 2462038), (11258, 1788247), (14722, 1367483), (16021, 1256606), (16354, 1231019), (32042, 628303), (36959, 544714), (48331, 416546), (73918, 272357), (95693, 210382), (96662, 208273), (105191, 191386)]