20080182536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4813}}^1\times {\mathrm{30677}}^1$

素因数の和:35513

約数の個数: 32

約数和(自身を含む): 39874650840

約数和(自身を除く): 19794468304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4813, 9626, 19252, 30677, 38504, 61354, 81821, 122708, 163642, 245416, 327284, 521509, 654568, 1043018, 2086036, 4172072, 147648401, 295296802, 590593604, 1181187208, 2510022817, 5020045634, 10040091268, 20080182536]

約数ペア:

[(1, 20080182536), (2, 10040091268), (4, 5020045634), (8, 2510022817), (17, 1181187208), (34, 590593604), (68, 295296802), (136, 147648401), (4813, 4172072), (9626, 2086036), (19252, 1043018), (30677, 654568), (38504, 521509), (61354, 327284), (81821, 245416), (122708, 163642)]