20108710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30013}}^1$

素因数の和:30087

約数の個数: 16

約数和(自身を含む): 36737136

約数和(自身を除く): 16628426

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 30013, 60026, 150065, 300130, 2010871, 4021742, 10054355, 20108710]

約数ペア:

[(1, 20108710), (2, 10054355), (5, 4021742), (10, 2010871), (67, 300130), (134, 150065), (335, 60026), (670, 30013)]