20113903103

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1\times {\mathrm{15773}}^1$

素因数の和:18566

約数の個数: 16

約数和(自身を含む): 23340472320

約数和(自身を除く): 3226569217

約数列:

[1, 7, 67, 469, 2719, 15773, 19033, 110411, 182173, 1056791, 1275211, 7397537, 42886787, 300207509, 2873414729, 20113903103]

約数ペア:

[(1, 20113903103), (7, 2873414729), (67, 300207509), (469, 42886787), (2719, 7397537), (15773, 1275211), (19033, 1056791), (110411, 182173)]