20008463798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{635149}}^1$

素因数の和:635999

約数の個数: 16

約数和(自身を含む): 31630470000

約数和(自身を除く): 11622006202

約数列:

[1, 2, 19, 38, 829, 1658, 15751, 31502, 635149, 1270298, 12067831, 24135662, 526538521, 1053077042, 10004231899, 20008463798]

約数ペア:

[(1, 20008463798), (2, 10004231899), (19, 1053077042), (38, 526538521), (829, 24135662), (1658, 12067831), (15751, 1270298), (31502, 635149)]