20075442015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{797119}}^1$

素因数の和:797223

約数の個数: 32

約数和(自身を含む): 33976442880

約数和(自身を除く): 13901000865

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 5037, 8395, 25185, 797119, 2391357, 3985595, 11956785, 18333737, 55001211, 58189687, 91668685, 174569061, 275006055, 290948435, 872845305, 1338362801, 4015088403, 6691814005, 20075442015]

約数ペア:

[(1, 20075442015), (3, 6691814005), (5, 4015088403), (15, 1338362801), (23, 872845305), (69, 290948435), (73, 275006055), (115, 174569061), (219, 91668685), (345, 58189687), (365, 55001211), (1095, 18333737), (1679, 11956785), (5037, 3985595), (8395, 2391357), (25185, 797119)]