20146848

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3557}}^1$

素因数の和:3629

約数の個数: 48

約数和(自身を含む): 53796960

約数和(自身を除く): 33650112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3557, 5664, 7114, 10671, 14228, 21342, 28456, 42684, 56912, 85368, 113824, 170736, 209863, 341472, 419726, 629589, 839452, 1259178, 1678904, 2518356, 3357808, 5036712, 6715616, 10073424, 20146848]

約数ペア:

[(1, 20146848), (2, 10073424), (3, 6715616), (4, 5036712), (6, 3357808), (8, 2518356), (12, 1678904), (16, 1259178), (24, 839452), (32, 629589), (48, 419726), (59, 341472), (96, 209863), (118, 170736), (177, 113824), (236, 85368), (354, 56912), (472, 42684), (708, 28456), (944, 21342), (1416, 14228), (1888, 10671), (2832, 7114), (3557, 5664)]