20180129108

素因数分解:

$2^2\times {\mathrm{1049}}^1\times {\mathrm{1303}}^1\times {\mathrm{3691}}^1$

素因数の和:6047

約数の個数: 24

約数和(自身を含む): 35385604800

約数和(自身を除く): 15205475692

約数列:

[1, 2, 4, 1049, 1303, 2098, 2606, 3691, 4196, 5212, 7382, 14764, 1366847, 2733694, 3871859, 4809373, 5467388, 7743718, 9618746, 15487436, 19237492, 5045032277, 10090064554, 20180129108]

約数ペア:

[(1, 20180129108), (2, 10090064554), (4, 5045032277), (1049, 19237492), (1303, 15487436), (2098, 9618746), (2606, 7743718), (3691, 5467388), (4196, 4809373), (5212, 3871859), (7382, 2733694), (14764, 1366847)]