20247915835

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1709}}^1\times {\mathrm{2027}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 27964984320

約数和(自身を除く): 7717068485

約数列:

[1, 5, 7, 35, 167, 835, 1169, 1709, 2027, 5845, 8545, 10135, 11963, 14189, 59815, 70945, 285403, 338509, 1427015, 1692545, 1997821, 2369563, 3464143, 9989105, 11847815, 17320715, 24249001, 121245005, 578511881, 2892559405, 4049583167, 20247915835]

約数ペア:

[(1, 20247915835), (5, 4049583167), (7, 2892559405), (35, 578511881), (167, 121245005), (835, 24249001), (1169, 17320715), (1709, 11847815), (2027, 9989105), (5845, 3464143), (8545, 2369563), (10135, 1997821), (11963, 1692545), (14189, 1427015), (59815, 338509), (70945, 285403)]