20231544658

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 33586560000

約数和(自身を除く): 13355015342

約数列:

[1, 2, 13, 26, 79, 158, 167, 169, 334, 338, 349, 698, 1027, 2054, 2171, 2197, 4342, 4394, 4537, 9074, 13193, 13351, 26386, 26702, 27571, 28223, 55142, 56446, 58283, 58981, 116566, 117962, 171509, 173563, 343018, 347126, 358423, 366899, 716846, 733798, 757679, 766753, 1515358, 1533506, 2229617, 4459234, 4604357, 4659499, 9208714, 9318998, 9849827, 19699654, 28985021, 57970042, 59856641, 60573487, 119713282, 121146974, 128047751, 256095502, 778136333, 1556272666, 10115772329, 20231544658]

約数ペア:

[(1, 20231544658), (2, 10115772329), (13, 1556272666), (26, 778136333), (79, 256095502), (158, 128047751), (167, 121146974), (169, 119713282), (334, 60573487), (338, 59856641), (349, 57970042), (698, 28985021), (1027, 19699654), (2054, 9849827), (2171, 9318998), (2197, 9208714), (4342, 4659499), (4394, 4604357), (4537, 4459234), (9074, 2229617), (13193, 1533506), (13351, 1515358), (26386, 766753), (26702, 757679), (27571, 733798), (28223, 716846), (55142, 366899), (56446, 358423), (58283, 347126), (58981, 343018), (116566, 173563), (117962, 171509)]