20248438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 36624960

約数和(自身を除く): 16376522

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 941, 1537, 1882, 3074, 6587, 10759, 13174, 21518, 27289, 49873, 54578, 99746, 191023, 349111, 382046, 698222, 1446317, 2892634, 10124219, 20248438]

約数ペア:

[(1, 20248438), (2, 10124219), (7, 2892634), (14, 1446317), (29, 698222), (53, 382046), (58, 349111), (106, 191023), (203, 99746), (371, 54578), (406, 49873), (742, 27289), (941, 21518), (1537, 13174), (1882, 10759), (3074, 6587)]