20065310

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 17259490

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 479, 590, 710, 958, 2395, 4189, 4790, 8378, 20945, 28261, 34009, 41890, 56522, 68018, 141305, 170045, 282610, 340090, 2006531, 4013062, 10032655, 20065310]

約数ペア:

[(1, 20065310), (2, 10032655), (5, 4013062), (10, 2006531), (59, 340090), (71, 282610), (118, 170045), (142, 141305), (295, 68018), (355, 56522), (479, 41890), (590, 34009), (710, 28261), (958, 20945), (2395, 8378), (4189, 4790)]