20137023586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{24007}}^1$

素因数の和:24286

約数の個数: 32

約数和(自身を含む): 31750483968

約数和(自身を除く): 11613460382

約数列:

[1, 2, 31, 62, 83, 163, 166, 326, 2573, 5053, 5146, 10106, 13529, 24007, 27058, 48014, 419399, 744217, 838798, 1488434, 1992581, 3913141, 3985162, 7826282, 61770011, 121307371, 123540022, 242614742, 324790703, 649581406, 10068511793, 20137023586]

約数ペア:

[(1, 20137023586), (2, 10068511793), (31, 649581406), (62, 324790703), (83, 242614742), (163, 123540022), (166, 121307371), (326, 61770011), (2573, 7826282), (5053, 3985162), (5146, 3913141), (10106, 1992581), (13529, 1488434), (24007, 838798), (27058, 744217), (48014, 419399)]