20543833810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24751607}}^1$

素因数の和:24751697

約数の個数: 16

約数和(自身を含む): 37424431296

約数和(自身を除く): 16880597486

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 24751607, 49503214, 123758035, 247516070, 2054383381, 4108766762, 10271916905, 20543833810]

約数ペア:

[(1, 20543833810), (2, 10271916905), (5, 4108766762), (10, 2054383381), (83, 247516070), (166, 123758035), (415, 49503214), (830, 24751607)]