20160372944

素因数分解:

$2^4\times {\mathrm{46993}}^1\times {\mathrm{26813}}^1$

素因数の和:73814

約数の個数: 20

約数和(自身を含む): 39063010596

約数和(自身を除く): 18902637652

約数列:

[1, 2, 4, 8, 16, 26813, 46993, 53626, 93986, 107252, 187972, 214504, 375944, 429008, 751888, 1260023309, 2520046618, 5040093236, 10080186472, 20160372944]

約数ペア:

[(1, 20160372944), (2, 10080186472), (4, 5040093236), (8, 2520046618), (16, 1260023309), (26813, 751888), (46993, 429008), (53626, 375944), (93986, 214504), (107252, 187972)]