20180796

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9721}}^1$

素因数の和:9901

約数の個数: 24

約数和(自身を含む): 47365584

約数和(自身を除く): 27184788

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 9721, 19442, 29163, 38884, 58326, 116652, 1681733, 3363466, 5045199, 6726932, 10090398, 20180796]

約数ペア:

[(1, 20180796), (2, 10090398), (3, 6726932), (4, 5045199), (6, 3363466), (12, 1681733), (173, 116652), (346, 58326), (519, 38884), (692, 29163), (1038, 19442), (2076, 9721)]