20253664506

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{696433}}^1$

素因数の和:696606

約数の個数: 32

約数和(自身を含む): 41919755328

約数和(自身を除く): 21666090822

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 4847, 9694, 14541, 29082, 696433, 1392866, 2089299, 4178598, 25768021, 51536042, 77304063, 91232723, 154608126, 182465446, 273698169, 547396338, 3375610751, 6751221502, 10126832253, 20253664506]

約数ペア:

[(1, 20253664506), (2, 10126832253), (3, 6751221502), (6, 3375610751), (37, 547396338), (74, 273698169), (111, 182465446), (131, 154608126), (222, 91232723), (262, 77304063), (393, 51536042), (786, 25768021), (4847, 4178598), (9694, 2089299), (14541, 1392866), (29082, 696433)]