20155229076

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1489}}^1\times {\mathrm{4289}}^1$

素因数の和:6048

約数の個数: 48

約数和(自身を含む): 47250403200

約数和(自身を除く): 27095174124

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1489, 1578, 2978, 3156, 4289, 4467, 5956, 8578, 8934, 12867, 17156, 17868, 25734, 51468, 391607, 783214, 1128007, 1174821, 1566428, 2256014, 2349642, 3384021, 4512028, 4699284, 6386321, 6768042, 12772642, 13536084, 19158963, 25545284, 38317926, 76635852, 1679602423, 3359204846, 5038807269, 6718409692, 10077614538, 20155229076]

約数ペア:

[(1, 20155229076), (2, 10077614538), (3, 6718409692), (4, 5038807269), (6, 3359204846), (12, 1679602423), (263, 76635852), (526, 38317926), (789, 25545284), (1052, 19158963), (1489, 13536084), (1578, 12772642), (2978, 6768042), (3156, 6386321), (4289, 4699284), (4467, 4512028), (5956, 3384021), (8578, 2349642), (8934, 2256014), (12867, 1566428), (17156, 1174821), (17868, 1128007), (25734, 783214), (51468, 391607)]