20496098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 38275200

約数和(自身を除く): 17779102

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 2657, 3857, 5314, 7714, 18599, 37198, 50483, 77053, 100966, 154106, 353381, 539371, 706762, 1078742, 1464007, 2928014, 10248049, 20496098]

約数ペア:

[(1, 20496098), (2, 10248049), (7, 2928014), (14, 1464007), (19, 1078742), (29, 706762), (38, 539371), (58, 353381), (133, 154106), (203, 100966), (266, 77053), (406, 50483), (551, 37198), (1102, 18599), (2657, 7714), (3857, 5314)]