20262130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17027}}^1$

素因数の和:17058

約数の個数: 32

約数和(自身を含む): 44136576

約数和(自身を除く): 23874446

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17027, 34054, 85135, 119189, 170270, 238378, 289459, 578918, 595945, 1191890, 1447295, 2026213, 2894590, 4052426, 10131065, 20262130]

約数ペア:

[(1, 20262130), (2, 10131065), (5, 4052426), (7, 2894590), (10, 2026213), (14, 1447295), (17, 1191890), (34, 595945), (35, 578918), (70, 289459), (85, 238378), (119, 170270), (170, 119189), (238, 85135), (595, 34054), (1190, 17027)]