20100646678

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{283579}}^1$

素因数の和:283732

約数の個数: 32

約数和(自身を含む): 35445231360

約数和(自身を除く): 15344584682

約数列:

[1, 2, 7, 14, 61, 83, 122, 166, 427, 581, 854, 1162, 5063, 10126, 35441, 70882, 283579, 567158, 1985053, 3970106, 17298319, 23537057, 34596638, 47074114, 121088233, 164759399, 242176466, 329518798, 1435760477, 2871520954, 10050323339, 20100646678]

約数ペア:

[(1, 20100646678), (2, 10050323339), (7, 2871520954), (14, 1435760477), (61, 329518798), (83, 242176466), (122, 164759399), (166, 121088233), (427, 47074114), (581, 34596638), (854, 23537057), (1162, 17298319), (5063, 3970106), (10126, 1985053), (35441, 567158), (70882, 283579)]