20134392

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 54237600

約数和(自身を除く): 34103208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 809, 1037, 1464, 1618, 2074, 2427, 3111, 3236, 4148, 4854, 6222, 6472, 8296, 9708, 12444, 13753, 19416, 24888, 27506, 41259, 49349, 55012, 82518, 98698, 110024, 148047, 165036, 197396, 296094, 330072, 394792, 592188, 838933, 1184376, 1677866, 2516799, 3355732, 5033598, 6711464, 10067196, 20134392]

約数ペア:

[(1, 20134392), (2, 10067196), (3, 6711464), (4, 5033598), (6, 3355732), (8, 2516799), (12, 1677866), (17, 1184376), (24, 838933), (34, 592188), (51, 394792), (61, 330072), (68, 296094), (102, 197396), (122, 165036), (136, 148047), (183, 110024), (204, 98698), (244, 82518), (366, 55012), (408, 49349), (488, 41259), (732, 27506), (809, 24888), (1037, 19416), (1464, 13753), (1618, 12444), (2074, 9708), (2427, 8296), (3111, 6472), (3236, 6222), (4148, 4854)]