20643048372

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15223487}}^1$

素因数の和:15223607

約数の個数: 24

約数和(自身を含む): 48593373696

約数和(自身を除く): 27950325324

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 15223487, 30446974, 45670461, 60893948, 91340922, 182681844, 1720254031, 3440508062, 5160762093, 6881016124, 10321524186, 20643048372]

約数ペア:

[(1, 20643048372), (2, 10321524186), (3, 6881016124), (4, 5160762093), (6, 3440508062), (12, 1720254031), (113, 182681844), (226, 91340922), (339, 60893948), (452, 45670461), (678, 30446974), (1356, 15223487)]