20495349838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16292011}}^1$

素因数の和:16292067

約数の個数: 16

約数和(自身を含む): 33431208624

約数和(自身を除く): 12935858786

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16292011, 32584022, 276964187, 553928374, 602804407, 1205608814, 10247674919, 20495349838]

約数ペア:

[(1, 20495349838), (2, 10247674919), (17, 1205608814), (34, 602804407), (37, 553928374), (74, 276964187), (629, 32584022), (1258, 16292011)]