20110516990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{97771}}^1$

素因数の和:98152

約数の個数: 32

約数和(自身を含む): 36859261824

約数和(自身を除く): 16748744834

約数列:

[1, 2, 5, 10, 67, 134, 307, 335, 614, 670, 1535, 3070, 20569, 41138, 97771, 102845, 195542, 205690, 488855, 977710, 6550657, 13101314, 30015697, 32753285, 60031394, 65506570, 150078485, 300156970, 2011051699, 4022103398, 10055258495, 20110516990]

約数ペア:

[(1, 20110516990), (2, 10055258495), (5, 4022103398), (10, 2011051699), (67, 300156970), (134, 150078485), (307, 65506570), (335, 60031394), (614, 32753285), (670, 30015697), (1535, 13101314), (3070, 6550657), (20569, 977710), (41138, 488855), (97771, 205690), (102845, 195542)]