20148542962

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{9461}}^1\times {\mathrm{9769}}^1$

素因数の和:19341

約数の個数: 16

約数和(自身を含む): 30506434200

約数和(自身を除く): 10357891238

約数列:

[1, 2, 109, 218, 9461, 9769, 18922, 19538, 1031249, 1064821, 2062498, 2129642, 92424509, 184849018, 10074271481, 20148542962]

約数ペア:

[(1, 20148542962), (2, 10074271481), (109, 184849018), (218, 92424509), (9461, 2129642), (9769, 2062498), (18922, 1064821), (19538, 1031249)]