14102020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9931}}^1$

素因数の和:10011

約数の個数: 24

約数和(自身を含む): 30034368

約数和(自身を除く): 15932348

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 9931, 19862, 39724, 49655, 99310, 198620, 705101, 1410202, 2820404, 3525505, 7051010, 14102020]

約数ペア:

[(1, 14102020), (2, 7051010), (4, 3525505), (5, 2820404), (10, 1410202), (20, 705101), (71, 198620), (142, 99310), (284, 49655), (355, 39724), (710, 19862), (1420, 9931)]