20633320767

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 30657470976

約数和(自身を除く): 10024150209

約数列:

[1, 3, 17, 43, 51, 53, 113, 129, 159, 339, 731, 901, 1571, 1921, 2193, 2279, 2703, 4713, 4859, 5763, 5989, 6837, 14577, 17967, 26707, 38743, 67553, 80121, 82603, 83263, 101813, 116229, 177523, 202659, 247809, 249789, 257527, 305439, 532569, 772581, 1148401, 1415471, 3017891, 3445203, 3580309, 4246413, 4377959, 7633489, 9053673, 9408719, 10740927, 13133877, 22900467, 28226157, 60865253, 129769313, 159948223, 182595759, 389307939, 404574917, 479844669, 1213724751, 6877773589, 20633320767]

約数ペア:

[(1, 20633320767), (3, 6877773589), (17, 1213724751), (43, 479844669), (51, 404574917), (53, 389307939), (113, 182595759), (129, 159948223), (159, 129769313), (339, 60865253), (731, 28226157), (901, 22900467), (1571, 13133877), (1921, 10740927), (2193, 9408719), (2279, 9053673), (2703, 7633489), (4713, 4377959), (4859, 4246413), (5763, 3580309), (5989, 3445203), (6837, 3017891), (14577, 1415471), (17967, 1148401), (26707, 772581), (38743, 532569), (67553, 305439), (80121, 257527), (82603, 249789), (83263, 247809), (101813, 202659), (116229, 177523)]