20145282014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{23629}}^1$

素因数の和:23937

約数の個数: 48

約数和(自身を含む): 35903232960

約数和(自身を除く): 15757950946

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 271, 286, 542, 1573, 2981, 3146, 3523, 5962, 7046, 23629, 32791, 38753, 47258, 65582, 77506, 259919, 307177, 426283, 519838, 614354, 852566, 2859109, 3378947, 5718218, 6403459, 6757894, 12806918, 37168417, 70438049, 74336834, 83244967, 140876098, 166489934, 774818539, 915694637, 1549637078, 1831389274, 10072641007, 20145282014]

約数ペア:

[(1, 20145282014), (2, 10072641007), (11, 1831389274), (13, 1549637078), (22, 915694637), (26, 774818539), (121, 166489934), (143, 140876098), (242, 83244967), (271, 74336834), (286, 70438049), (542, 37168417), (1573, 12806918), (2981, 6757894), (3146, 6403459), (3523, 5718218), (5962, 3378947), (7046, 2859109), (23629, 852566), (32791, 614354), (38753, 519838), (47258, 426283), (65582, 307177), (77506, 259919)]