20122499089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15372421}}^1$

素因数の和:15372456

約数の個数: 16

約数和(自身を含む): 26563545216

約数和(自身を除く): 6441046127

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 15372421, 107606947, 169096631, 261331157, 1183676417, 1829318099, 2874642727, 20122499089]

約数ペア:

[(1, 20122499089), (7, 2874642727), (11, 1829318099), (17, 1183676417), (77, 261331157), (119, 169096631), (187, 107606947), (1309, 15372421)]