20112909510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6361}}^1\times {\mathrm{105397}}^1$

素因数の和:111768

約数の個数: 32

約数和(自身を含む): 48279029472

約数和(自身を除く): 28166119962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6361, 12722, 19083, 31805, 38166, 63610, 95415, 105397, 190830, 210794, 316191, 526985, 632382, 1053970, 1580955, 3161910, 670430317, 1340860634, 2011290951, 3352151585, 4022581902, 6704303170, 10056454755, 20112909510]

約数ペア:

[(1, 20112909510), (2, 10056454755), (3, 6704303170), (5, 4022581902), (6, 3352151585), (10, 2011290951), (15, 1340860634), (30, 670430317), (6361, 3161910), (12722, 1580955), (19083, 1053970), (31805, 632382), (38166, 526985), (63610, 316191), (95415, 210794), (105397, 190830)]