13903660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6883}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 29491056

約数和(自身を除く): 15587396

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6883, 13766, 27532, 34415, 68830, 137660, 695183, 1390366, 2780732, 3475915, 6951830, 13903660]

約数ペア:

[(1, 13903660), (2, 6951830), (4, 3475915), (5, 2780732), (10, 1390366), (20, 695183), (101, 137660), (202, 68830), (404, 34415), (505, 27532), (1010, 13766), (2020, 6883)]