20852376486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{586961}}^1$

素因数の和:587188

約数の個数: 32

約数和(自身を含む): 43275534336

約数和(自身を除く): 22423157850

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 191, 382, 573, 1146, 5921, 11842, 17763, 35526, 586961, 1173922, 1760883, 3521766, 18195791, 36391582, 54587373, 109174746, 112109551, 224219102, 336328653, 672657306, 3475396081, 6950792162, 10426188243, 20852376486]

約数ペア:

[(1, 20852376486), (2, 10426188243), (3, 6950792162), (6, 3475396081), (31, 672657306), (62, 336328653), (93, 224219102), (186, 112109551), (191, 109174746), (382, 54587373), (573, 36391582), (1146, 18195791), (5921, 3521766), (11842, 1760883), (17763, 1173922), (35526, 586961)]