20132745528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{286009}}^1$

素因数の和:286444

約数の個数: 64

約数和(自身を含む): 57659616000

約数和(自身を除く): 37526870472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 838, 1257, 1676, 2514, 2933, 3352, 5028, 5866, 8799, 10056, 11732, 17598, 23464, 35196, 70392, 286009, 572018, 858027, 1144036, 1716054, 2002063, 2288072, 3432108, 4004126, 6006189, 6864216, 8008252, 12012378, 16016504, 24024756, 48049512, 119837771, 239675542, 359513313, 479351084, 719026626, 838864397, 958702168, 1438053252, 1677728794, 2516593191, 2876106504, 3355457588, 5033186382, 6710915176, 10066372764, 20132745528]

約数ペア:

[(1, 20132745528), (2, 10066372764), (3, 6710915176), (4, 5033186382), (6, 3355457588), (7, 2876106504), (8, 2516593191), (12, 1677728794), (14, 1438053252), (21, 958702168), (24, 838864397), (28, 719026626), (42, 479351084), (56, 359513313), (84, 239675542), (168, 119837771), (419, 48049512), (838, 24024756), (1257, 16016504), (1676, 12012378), (2514, 8008252), (2933, 6864216), (3352, 6006189), (5028, 4004126), (5866, 3432108), (8799, 2288072), (10056, 2002063), (11732, 1716054), (17598, 1144036), (23464, 858027), (35196, 572018), (70392, 286009)]