20212116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99079}}^1$

素因数の和:99103

約数の個数: 24

約数和(自身を含む): 49936320

約数和(自身を除く): 29724204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 99079, 198158, 297237, 396316, 594474, 1188948, 1684343, 3368686, 5053029, 6737372, 10106058, 20212116]

約数ペア:

[(1, 20212116), (2, 10106058), (3, 6737372), (4, 5053029), (6, 3368686), (12, 1684343), (17, 1188948), (34, 594474), (51, 396316), (68, 297237), (102, 198158), (204, 99079)]