20111903418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{133657}}^1$

素因数の和:134502

約数の個数: 32

約数和(自身を含む): 41572984320

約数和(自身を除く): 21461080902

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 809, 1618, 2427, 4854, 25079, 50158, 75237, 133657, 150474, 267314, 400971, 801942, 4143367, 8286734, 12430101, 24860202, 108128513, 216257026, 324385539, 648771078, 3351983903, 6703967806, 10055951709, 20111903418]

約数ペア:

[(1, 20111903418), (2, 10055951709), (3, 6703967806), (6, 3351983903), (31, 648771078), (62, 324385539), (93, 216257026), (186, 108128513), (809, 24860202), (1618, 12430101), (2427, 8286734), (4854, 4143367), (25079, 801942), (50158, 400971), (75237, 267314), (133657, 150474)]