20590911326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{50221}}^1$

素因数の和:50660

約数の個数: 32

約数和(自身を含む): 33845610240

約数和(自身を除く): 13254698914

約数列:

[1, 2, 17, 31, 34, 62, 389, 527, 778, 1054, 6613, 12059, 13226, 24118, 50221, 100442, 205003, 410006, 853757, 1556851, 1707514, 3113702, 19535969, 26466467, 39071938, 52932934, 332111473, 605615039, 664222946, 1211230078, 10295455663, 20590911326]

約数ペア:

[(1, 20590911326), (2, 10295455663), (17, 1211230078), (31, 664222946), (34, 605615039), (62, 332111473), (389, 52932934), (527, 39071938), (778, 26466467), (1054, 19535969), (6613, 3113702), (12059, 1707514), (13226, 1556851), (24118, 853757), (50221, 410006), (100442, 205003)]