20136770914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{439303}}^1$

素因数の和:439402

約数の個数: 32

約数和(自身を含む): 34097019264

約数和(自身を除く): 13960248350

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1763, 3526, 22919, 45838, 439303, 878606, 5710939, 11421878, 18011423, 18890029, 36022846, 37780058, 234148499, 245570377, 468296998, 491140754, 774491189, 1548982378, 10068385457, 20136770914]

約数ペア:

[(1, 20136770914), (2, 10068385457), (13, 1548982378), (26, 774491189), (41, 491140754), (43, 468296998), (82, 245570377), (86, 234148499), (533, 37780058), (559, 36022846), (1066, 18890029), (1118, 18011423), (1763, 11421878), (3526, 5710939), (22919, 878606), (45838, 439303)]