20221903972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{3329}}^1$

素因数の和:3868

約数の個数: 48

約数和(自身を含む): 36699264000

約数和(自身を除く): 16477360028

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 409, 818, 1636, 3329, 3713, 6658, 7426, 13316, 14852, 19223, 32311, 38446, 64622, 76892, 129244, 156463, 262991, 312926, 525982, 625852, 1051964, 1361561, 1518617, 2723122, 3037234, 5446244, 6074468, 12360577, 24721154, 49442308, 63993367, 107563319, 127986734, 215126638, 255973468, 430253276, 5055475993, 10110951986, 20221903972]

約数ペア:

[(1, 20221903972), (2, 10110951986), (4, 5055475993), (47, 430253276), (79, 255973468), (94, 215126638), (158, 127986734), (188, 107563319), (316, 63993367), (409, 49442308), (818, 24721154), (1636, 12360577), (3329, 6074468), (3713, 5446244), (6658, 3037234), (7426, 2723122), (13316, 1518617), (14852, 1361561), (19223, 1051964), (32311, 625852), (38446, 525982), (64622, 312926), (76892, 262991), (129244, 156463)]