20341494936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1301939}}^1$

素因数の和:1301989

約数の個数: 96

約数和(自身を含む): 64992844800

約数和(自身を除く): 44651349864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 1301939, 2603878, 3905817, 5207756, 7811634, 9113573, 10415512, 11717451, 15623268, 18227146, 23434902, 27340719, 31246536, 36454292, 40360109, 46869804, 54681438, 72908584, 80720218, 82022157, 93739608, 109362876, 121080327, 161440436, 164044314, 218725752, 242160654, 282520763, 322880872, 328088628, 363240981, 484321308, 565041526, 656177256, 726481962, 847562289, 968642616, 1130083052, 1452963924, 1695124578, 2260166104, 2542686867, 2905927848, 3390249156, 5085373734, 6780498312, 10170747468, 20341494936]

約数ペア:

[(1, 20341494936), (2, 10170747468), (3, 6780498312), (4, 5085373734), (6, 3390249156), (7, 2905927848), (8, 2542686867), (9, 2260166104), (12, 1695124578), (14, 1452963924), (18, 1130083052), (21, 968642616), (24, 847562289), (28, 726481962), (31, 656177256), (36, 565041526), (42, 484321308), (56, 363240981), (62, 328088628), (63, 322880872), (72, 282520763), (84, 242160654), (93, 218725752), (124, 164044314), (126, 161440436), (168, 121080327), (186, 109362876), (217, 93739608), (248, 82022157), (252, 80720218), (279, 72908584), (372, 54681438), (434, 46869804), (504, 40360109), (558, 36454292), (651, 31246536), (744, 27340719), (868, 23434902), (1116, 18227146), (1302, 15623268), (1736, 11717451), (1953, 10415512), (2232, 9113573), (2604, 7811634), (3906, 5207756), (5208, 3905817), (7812, 2603878), (15624, 1301939)]