20164062032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74132581}}^1$

素因数の和:74132606

約数の個数: 20

約数和(自身を含む): 41365980756

約数和(自身を除く): 21201918724

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74132581, 148265162, 296530324, 593060648, 1186121296, 1260253877, 2520507754, 5041015508, 10082031016, 20164062032]

約数ペア:

[(1, 20164062032), (2, 10082031016), (4, 5041015508), (8, 2520507754), (16, 1260253877), (17, 1186121296), (34, 593060648), (68, 296530324), (136, 148265162), (272, 74132581)]