20143701590

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19944259}}^1$

素因数の和:19944367

約数の個数: 16

約数和(自身を含む): 36617661360

約数和(自身を除く): 16473959770

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 19944259, 39888518, 99721295, 199442590, 2014370159, 4028740318, 10071850795, 20143701590]

約数ペア:

[(1, 20143701590), (2, 10071850795), (5, 4028740318), (10, 2014370159), (101, 199442590), (202, 99721295), (505, 39888518), (1010, 19944259)]