20341963922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1201}}^1\times {\mathrm{2287}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 36500335872

約数和(自身を除く): 16158371950

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 1201, 2287, 2402, 3703, 4574, 7406, 8407, 16009, 16814, 27623, 32018, 52601, 55246, 105202, 193361, 368207, 386722, 635329, 736414, 1209823, 1270658, 2419646, 2746687, 4447303, 5493374, 8468761, 8894606, 16937522, 19226809, 38453618, 63173801, 126347602, 442216607, 884433214, 1452997423, 2905994846, 10170981961, 20341963922]

約数ペア:

[(1, 20341963922), (2, 10170981961), (7, 2905994846), (14, 1452997423), (23, 884433214), (46, 442216607), (161, 126347602), (322, 63173801), (529, 38453618), (1058, 19226809), (1201, 16937522), (2287, 8894606), (2402, 8468761), (3703, 5493374), (4574, 4447303), (7406, 2746687), (8407, 2419646), (16009, 1270658), (16814, 1209823), (27623, 736414), (32018, 635329), (52601, 386722), (55246, 368207), (105202, 193361)]