20072598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 50050560

約数和(自身を除く): 29977962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 379, 546, 582, 679, 758, 1137, 1261, 1358, 2037, 2274, 2522, 2653, 3783, 4074, 4927, 5306, 7566, 7959, 8827, 9854, 14781, 15918, 17654, 26481, 29562, 34489, 36763, 52962, 68978, 73526, 103467, 110289, 206934, 220578, 257341, 477919, 514682, 772023, 955838, 1433757, 1544046, 2867514, 3345433, 6690866, 10036299, 20072598]

約数ペア:

[(1, 20072598), (2, 10036299), (3, 6690866), (6, 3345433), (7, 2867514), (13, 1544046), (14, 1433757), (21, 955838), (26, 772023), (39, 514682), (42, 477919), (78, 257341), (91, 220578), (97, 206934), (182, 110289), (194, 103467), (273, 73526), (291, 68978), (379, 52962), (546, 36763), (582, 34489), (679, 29562), (758, 26481), (1137, 17654), (1261, 15918), (1358, 14781), (2037, 9854), (2274, 8827), (2522, 7959), (2653, 7566), (3783, 5306), (4074, 4927)]