20154672012

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{2076089}}^1$

素因数の和:2076905

約数の個数: 24

約数和(自身を含む): 47085721200

約数和(自身を除く): 26931049188

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 2076089, 4152178, 6228267, 8304356, 12456534, 24913068, 1679556001, 3359112002, 5038668003, 6718224004, 10077336006, 20154672012]

約数ペア:

[(1, 20154672012), (2, 10077336006), (3, 6718224004), (4, 5038668003), (6, 3359112002), (12, 1679556001), (809, 24913068), (1618, 12456534), (2427, 8304356), (3236, 6228267), (4854, 4152178), (9708, 2076089)]