20191002084

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{395251}}^1$

素因数の和:395318

約数の個数: 96

約数和(自身を含む): 58434055680

約数和(自身を除く): 38243053596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 172, 198, 258, 297, 387, 396, 473, 516, 594, 774, 946, 1161, 1188, 1419, 1548, 1892, 2322, 2838, 4257, 4644, 5676, 8514, 12771, 17028, 25542, 51084, 395251, 790502, 1185753, 1581004, 2371506, 3557259, 4347761, 4743012, 7114518, 8695522, 10671777, 13043283, 14229036, 16995793, 17391044, 21343554, 26086566, 33991586, 39129849, 42687108, 50987379, 52173132, 67983172, 78259698, 101974758, 117389547, 152962137, 156519396, 186953723, 203949516, 234779094, 305924274, 373907446, 458886411, 469558188, 560861169, 611848548, 747814892, 917772822, 1121722338, 1682583507, 1835545644, 2243444676, 3365167014, 5047750521, 6730334028, 10095501042, 20191002084]

約数ペア:

[(1, 20191002084), (2, 10095501042), (3, 6730334028), (4, 5047750521), (6, 3365167014), (9, 2243444676), (11, 1835545644), (12, 1682583507), (18, 1121722338), (22, 917772822), (27, 747814892), (33, 611848548), (36, 560861169), (43, 469558188), (44, 458886411), (54, 373907446), (66, 305924274), (86, 234779094), (99, 203949516), (108, 186953723), (129, 156519396), (132, 152962137), (172, 117389547), (198, 101974758), (258, 78259698), (297, 67983172), (387, 52173132), (396, 50987379), (473, 42687108), (516, 39129849), (594, 33991586), (774, 26086566), (946, 21343554), (1161, 17391044), (1188, 16995793), (1419, 14229036), (1548, 13043283), (1892, 10671777), (2322, 8695522), (2838, 7114518), (4257, 4743012), (4644, 4347761), (5676, 3557259), (8514, 2371506), (12771, 1581004), (17028, 1185753), (25542, 790502), (51084, 395251)]