20217233666

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1\times {\mathrm{8053}}^1$

素因数の和:9906

約数の個数: 32

約数和(自身を含む): 35019049728

約数和(自身を除く): 14801816062

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1741, 3482, 8053, 12187, 16106, 24374, 56371, 112742, 179323, 358646, 829459, 1255261, 1658918, 2510522, 5806213, 11612426, 14020273, 28040546, 98141911, 196283822, 1444088119, 2888176238, 10108616833, 20217233666]

約数ペア:

[(1, 20217233666), (2, 10108616833), (7, 2888176238), (14, 1444088119), (103, 196283822), (206, 98141911), (721, 28040546), (1442, 14020273), (1741, 11612426), (3482, 5806213), (8053, 2510522), (12187, 1658918), (16106, 1255261), (24374, 829459), (56371, 358646), (112742, 179323)]