20224794815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{130369}}^1$

素因数の和:130487

約数の個数: 32

約数和(自身を含む): 27033523200

約数和(自身を除く): 6808728385

約数列:

[1, 5, 19, 23, 71, 95, 115, 355, 437, 1349, 1633, 2185, 6745, 8165, 31027, 130369, 155135, 651845, 2477011, 2998487, 9256199, 12385055, 14992435, 46280995, 56971253, 175867781, 212892577, 284856265, 879338905, 1064462885, 4044958963, 20224794815]

約数ペア:

[(1, 20224794815), (5, 4044958963), (19, 1064462885), (23, 879338905), (71, 284856265), (95, 212892577), (115, 175867781), (355, 56971253), (437, 46280995), (1349, 14992435), (1633, 12385055), (2185, 9256199), (6745, 2998487), (8165, 2477011), (31027, 651845), (130369, 155135)]