20342855870

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1\times {\mathrm{5323}}^1$

素因数の和:6620

約数の個数: 32

約数和(自身を含む): 36747738720

約数和(自身を除く): 16404882850

約数列:

[1, 2, 5, 10, 461, 829, 922, 1658, 2305, 4145, 4610, 5323, 8290, 10646, 26615, 53230, 382169, 764338, 1910845, 2453903, 3821690, 4412767, 4907806, 8825534, 12269515, 22063835, 24539030, 44127670, 2034285587, 4068571174, 10171427935, 20342855870]

約数ペア:

[(1, 20342855870), (2, 10171427935), (5, 4068571174), (10, 2034285587), (461, 44127670), (829, 24539030), (922, 22063835), (1658, 12269515), (2305, 8825534), (4145, 4907806), (4610, 4412767), (5323, 3821690), (8290, 2453903), (10646, 1910845), (26615, 764338), (53230, 382169)]