20129967038

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{303007}}^1$

素因数の和:303631

約数の個数: 16

約数和(自身を含む): 30761372160

約数和(自身を除く): 10631405122

約数列:

[1, 2, 59, 118, 563, 1126, 33217, 66434, 303007, 606014, 17877413, 35754826, 170592941, 341185882, 10064983519, 20129967038]

約数ペア:

[(1, 20129967038), (2, 10064983519), (59, 341185882), (118, 170592941), (563, 35754826), (1126, 17877413), (33217, 606014), (66434, 303007)]