20177963198

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1\times {\mathrm{147089}}^1$

素因数の和:147811

約数の個数: 16

約数和(自身を含む): 30585306240

約数和(自身を除く): 10407343042

約数列:

[1, 2, 113, 226, 607, 1214, 68591, 137182, 147089, 294178, 16621057, 33242114, 89283023, 178566046, 10088981599, 20177963198]

約数ペア:

[(1, 20177963198), (2, 10088981599), (113, 178566046), (226, 89283023), (607, 33242114), (1214, 16621057), (68591, 294178), (137182, 147089)]