20163667060

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1168231}}^1$

素因数の和:1169103

約数の個数: 24

約数和(自身を含む): 42392802816

約数和(自身を除く): 22229135756

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 3452, 4315, 8630, 17260, 1168231, 2336462, 4672924, 5841155, 11682310, 23364620, 1008183353, 2016366706, 4032733412, 5040916765, 10081833530, 20163667060]

約数ペア:

[(1, 20163667060), (2, 10081833530), (4, 5040916765), (5, 4032733412), (10, 2016366706), (20, 1008183353), (863, 23364620), (1726, 11682310), (3452, 5841155), (4315, 4672924), (8630, 2336462), (17260, 1168231)]