20157737596

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{907}}^1\times {\mathrm{30697}}^1$

素因数の和:31789

約数の個数: 24

約数和(自身を含む): 35511200816

約数和(自身を除く): 15353463220

約数列:

[1, 2, 4, 181, 362, 724, 907, 1814, 3628, 30697, 61394, 122788, 164167, 328334, 656668, 5556157, 11112314, 22224628, 27842179, 55684358, 111368716, 5039434399, 10078868798, 20157737596]

約数ペア:

[(1, 20157737596), (2, 10078868798), (4, 5039434399), (181, 111368716), (362, 55684358), (724, 27842179), (907, 22224628), (1814, 11112314), (3628, 5556157), (30697, 656668), (61394, 328334), (122788, 164167)]