20196591838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3318533}}^1$

素因数の和:3318731

約数の個数: 16

約数和(自身を含む): 32256150480

約数和(自身を除く): 12059558642

約数列:

[1, 2, 17, 34, 179, 358, 3043, 6086, 3318533, 6637066, 56415061, 112830122, 594017407, 1188034814, 10098295919, 20196591838]

約数ペア:

[(1, 20196591838), (2, 10098295919), (17, 1188034814), (34, 594017407), (179, 112830122), (358, 56415061), (3043, 6637066), (6086, 3318533)]