20134191686

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8887}}^1\times {\mathrm{3947}}^1$

素因数の和:12884

約数の個数: 32

約数和(自身を含む): 35370542592

約数和(自身を除く): 15236350906

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 3947, 7894, 8887, 17774, 27629, 55258, 62209, 124418, 161827, 323654, 364367, 728734, 1132789, 2265578, 2550569, 5101138, 35076989, 70153978, 245538923, 491077846, 1438156549, 2876313098, 10067095843, 20134191686]

約数ペア:

[(1, 20134191686), (2, 10067095843), (7, 2876313098), (14, 1438156549), (41, 491077846), (82, 245538923), (287, 70153978), (574, 35076989), (3947, 5101138), (7894, 2550569), (8887, 2265578), (17774, 1132789), (27629, 728734), (55258, 364367), (62209, 323654), (124418, 161827)]