20143617576

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{22691}}^1$

素因数の和:23534

約数の個数: 64

約数和(自身を含む): 51498132480

約数和(自身を除く): 31354514904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 787, 1128, 1574, 2361, 3148, 4722, 6296, 9444, 18888, 22691, 36989, 45382, 68073, 73978, 90764, 110967, 136146, 147956, 181528, 221934, 272292, 295912, 443868, 544584, 887736, 1066477, 2132954, 3199431, 4265908, 6398862, 8531816, 12797724, 17857817, 25595448, 35715634, 53573451, 71431268, 107146902, 142862536, 214293804, 428587608, 839317399, 1678634798, 2517952197, 3357269596, 5035904394, 6714539192, 10071808788, 20143617576]

約数ペア:

[(1, 20143617576), (2, 10071808788), (3, 6714539192), (4, 5035904394), (6, 3357269596), (8, 2517952197), (12, 1678634798), (24, 839317399), (47, 428587608), (94, 214293804), (141, 142862536), (188, 107146902), (282, 71431268), (376, 53573451), (564, 35715634), (787, 25595448), (1128, 17857817), (1574, 12797724), (2361, 8531816), (3148, 6398862), (4722, 4265908), (6296, 3199431), (9444, 2132954), (18888, 1066477), (22691, 887736), (36989, 544584), (45382, 443868), (68073, 295912), (73978, 272292), (90764, 221934), (110967, 181528), (136146, 147956)]