20163570363

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{103583}}^1$

素因数の和:104135

約数の個数: 24

約数和(自身を含む): 29862024192

約数和(自身を除く): 9698453829

約数列:

[1, 3, 9, 43, 129, 387, 503, 1509, 4527, 21629, 64887, 103583, 194661, 310749, 932247, 4454069, 13362207, 40086621, 52102249, 156306747, 468920241, 2240396707, 6721190121, 20163570363]

約数ペア:

[(1, 20163570363), (3, 6721190121), (9, 2240396707), (43, 468920241), (129, 156306747), (387, 52102249), (503, 40086621), (1509, 13362207), (4527, 4454069), (21629, 932247), (64887, 310749), (103583, 194661)]