20042773368

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1\times {\mathrm{7109}}^1$

素因数の和:8684

約数の個数: 64

約数和(自身を含む): 50782464000

約数和(自身を除く): 30739690632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1487, 1896, 2974, 4461, 5948, 7109, 8922, 11896, 14218, 17844, 21327, 28436, 35688, 42654, 56872, 85308, 117473, 170616, 234946, 352419, 469892, 561611, 704838, 939784, 1123222, 1409676, 1684833, 2246444, 2819352, 3369666, 4492888, 6739332, 10571083, 13478664, 21142166, 31713249, 42284332, 63426498, 84568664, 126852996, 253705992, 835115557, 1670231114, 2505346671, 3340462228, 5010693342, 6680924456, 10021386684, 20042773368]

約数ペア:

[(1, 20042773368), (2, 10021386684), (3, 6680924456), (4, 5010693342), (6, 3340462228), (8, 2505346671), (12, 1670231114), (24, 835115557), (79, 253705992), (158, 126852996), (237, 84568664), (316, 63426498), (474, 42284332), (632, 31713249), (948, 21142166), (1487, 13478664), (1896, 10571083), (2974, 6739332), (4461, 4492888), (5948, 3369666), (7109, 2819352), (8922, 2246444), (11896, 1684833), (14218, 1409676), (17844, 1123222), (21327, 939784), (28436, 704838), (35688, 561611), (42654, 469892), (56872, 352419), (85308, 234946), (117473, 170616)]