20205658029

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1\times {\mathrm{929}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 27571985280

約数和(自身を除く): 7366327251

約数列:

[1, 3, 83, 113, 249, 339, 773, 929, 2319, 2787, 9379, 28137, 64159, 77107, 87349, 104977, 192477, 231321, 262047, 314931, 718117, 2154351, 7249967, 8713091, 21749901, 26139273, 59603711, 81147221, 178811133, 243441663, 6735219343, 20205658029]

約数ペア:

[(1, 20205658029), (3, 6735219343), (83, 243441663), (113, 178811133), (249, 81147221), (339, 59603711), (773, 26139273), (929, 21749901), (2319, 8713091), (2787, 7249967), (9379, 2154351), (28137, 718117), (64159, 314931), (77107, 262047), (87349, 231321), (104977, 192477)]