20237436

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13711}}^1$

素因数の和:13762

約数の個数: 36

約数和(自身を含む): 52407264

約数和(自身を除く): 32169828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 13711, 27422, 41133, 54844, 82266, 123399, 164532, 246798, 493596, 562151, 1124302, 1686453, 2248604, 3372906, 5059359, 6745812, 10118718, 20237436]

約数ペア:

[(1, 20237436), (2, 10118718), (3, 6745812), (4, 5059359), (6, 3372906), (9, 2248604), (12, 1686453), (18, 1124302), (36, 562151), (41, 493596), (82, 246798), (123, 164532), (164, 123399), (246, 82266), (369, 54844), (492, 41133), (738, 27422), (1476, 13711)]