20122569705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8332327}}^1$

素因数の和:8332365

約数の個数: 32

約数和(自身を含む): 38395367424

約数和(自身を除く): 18272797719

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 8332327, 24996981, 41661635, 58326289, 124984905, 174978867, 191643521, 291631445, 574930563, 874894335, 958217605, 1341504647, 2874652815, 4024513941, 6707523235, 20122569705]

約数ペア:

[(1, 20122569705), (3, 6707523235), (5, 4024513941), (7, 2874652815), (15, 1341504647), (21, 958217605), (23, 874894335), (35, 574930563), (69, 291631445), (105, 191643521), (115, 174978867), (161, 124984905), (345, 58326289), (483, 41661635), (805, 24996981), (2415, 8332327)]