20342017962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1481143}}^1$

素因数の和:1481267

約数の個数: 48

約数和(自身を含む): 50832862080

約数和(自身を除く): 30490844118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 1481143, 2962286, 4443429, 8886858, 10368001, 13330287, 20736002, 26660574, 31104003, 62208006, 93312009, 161444587, 186624018, 322889174, 484333761, 968667522, 1130112109, 1453001283, 2260224218, 2906002566, 3390336327, 6780672654, 10171008981, 20342017962]

約数ペア:

[(1, 20342017962), (2, 10171008981), (3, 6780672654), (6, 3390336327), (7, 2906002566), (9, 2260224218), (14, 1453001283), (18, 1130112109), (21, 968667522), (42, 484333761), (63, 322889174), (109, 186624018), (126, 161444587), (218, 93312009), (327, 62208006), (654, 31104003), (763, 26660574), (981, 20736002), (1526, 13330287), (1962, 10368001), (2289, 8886858), (4578, 4443429), (6867, 2962286), (13734, 1481143)]