20156330876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1\times {\mathrm{9041}}^1$

素因数の和:11282

約数の個数: 48

約数和(自身を含む): 40175993088

約数和(自身を除く): 20019662212

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2203, 4406, 8812, 9041, 18082, 24233, 36164, 48466, 50669, 96932, 99451, 101338, 198902, 202676, 207943, 397804, 415886, 557359, 831772, 1114718, 2229436, 2287373, 4574746, 9149492, 19917323, 39834646, 79669292, 219090553, 438181106, 458098429, 876362212, 916196858, 1832393716, 5039082719, 10078165438, 20156330876]

約数ペア:

[(1, 20156330876), (2, 10078165438), (4, 5039082719), (11, 1832393716), (22, 916196858), (23, 876362212), (44, 458098429), (46, 438181106), (92, 219090553), (253, 79669292), (506, 39834646), (1012, 19917323), (2203, 9149492), (4406, 4574746), (8812, 2287373), (9041, 2229436), (18082, 1114718), (24233, 831772), (36164, 557359), (48466, 415886), (50669, 397804), (96932, 207943), (99451, 202676), (101338, 198902)]