20163050271

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24619109}}^1$

素因数の和:24619135

約数の個数: 24

約数和(自身を含む): 35845424160

約数和(自身を除く): 15682373889

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24619109, 73857327, 172333763, 221571981, 320048417, 517001289, 960145251, 1551003867, 2240338919, 2880435753, 6721016757, 20163050271]

約数ペア:

[(1, 20163050271), (3, 6721016757), (7, 2880435753), (9, 2240338919), (13, 1551003867), (21, 960145251), (39, 517001289), (63, 320048417), (91, 221571981), (117, 172333763), (273, 73857327), (819, 24619109)]