20122520908

素因数分解:

$2^2\times 7^2\times {\mathrm{941}}^1\times {\mathrm{109103}}^1$

素因数の和:110062

約数の個数: 36

約数和(自身を含む): 41007611232

約数和(自身を除く): 20885090324

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 941, 1882, 3764, 6587, 13174, 26348, 46109, 92218, 109103, 184436, 218206, 436412, 763721, 1527442, 3054884, 5346047, 10692094, 21384188, 102665923, 205331846, 410663692, 718661461, 1437322922, 2874645844, 5030630227, 10061260454, 20122520908]

約数ペア:

[(1, 20122520908), (2, 10061260454), (4, 5030630227), (7, 2874645844), (14, 1437322922), (28, 718661461), (49, 410663692), (98, 205331846), (196, 102665923), (941, 21384188), (1882, 10692094), (3764, 5346047), (6587, 3054884), (13174, 1527442), (26348, 763721), (46109, 436412), (92218, 218206), (109103, 184436)]