20170334020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19028617}}^1$

素因数の和:19028679

約数の個数: 24

約数和(自身を含む): 43156905624

約数和(自身を除く): 22986571604

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 19028617, 38057234, 76114468, 95143085, 190286170, 380572340, 1008516701, 2017033402, 4034066804, 5042583505, 10085167010, 20170334020]

約数ペア:

[(1, 20170334020), (2, 10085167010), (4, 5042583505), (5, 4034066804), (10, 2017033402), (20, 1008516701), (53, 380572340), (106, 190286170), (212, 95143085), (265, 76114468), (530, 38057234), (1060, 19028617)]