20211441036

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{991}}^1\times {\mathrm{3719}}^1$

素因数の和:5174

約数の個数: 48

約数和(自身を含む): 47323637760

約数和(自身を除く): 27112196724

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 991, 1371, 1828, 1982, 2742, 2973, 3719, 3964, 5484, 5946, 7438, 11157, 11892, 14876, 22314, 44628, 452887, 905774, 1358661, 1699583, 1811548, 2717322, 3399166, 3685529, 5098749, 5434644, 6798332, 7371058, 10197498, 11056587, 14742116, 20394996, 22113174, 44226348, 1684286753, 3368573506, 5052860259, 6737147012, 10105720518, 20211441036]

約数ペア:

[(1, 20211441036), (2, 10105720518), (3, 6737147012), (4, 5052860259), (6, 3368573506), (12, 1684286753), (457, 44226348), (914, 22113174), (991, 20394996), (1371, 14742116), (1828, 11056587), (1982, 10197498), (2742, 7371058), (2973, 6798332), (3719, 5434644), (3964, 5098749), (5484, 3685529), (5946, 3399166), (7438, 2717322), (11157, 1811548), (11892, 1699583), (14876, 1358661), (22314, 905774), (44628, 452887)]