20714526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5669}}^1$

素因数の和:5713

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 32356674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 5669, 11338, 17007, 34014, 39683, 51021, 79366, 102042, 119049, 164401, 238098, 328802, 357147, 493203, 714294, 986406, 1150807, 1479609, 2301614, 2959218, 3452421, 6904842, 10357263, 20714526]

約数ペア:

[(1, 20714526), (2, 10357263), (3, 6904842), (6, 3452421), (7, 2959218), (9, 2301614), (14, 1479609), (18, 1150807), (21, 986406), (29, 714294), (42, 493203), (58, 357147), (63, 328802), (87, 238098), (126, 164401), (174, 119049), (203, 102042), (261, 79366), (406, 51021), (522, 39683), (609, 34014), (1218, 17007), (1827, 11338), (3654, 5669)]