20341454154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{259411}}^1$

素因数の和:261290

約数の個数: 32

約数和(自身を含む): 46519835136

約数和(自身を除く): 26178380982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1867, 3734, 5601, 11202, 13069, 26138, 39207, 78414, 259411, 518822, 778233, 1556466, 1815877, 3631754, 5447631, 10895262, 484320337, 968640674, 1452961011, 2905922022, 3390242359, 6780484718, 10170727077, 20341454154]

約数ペア:

[(1, 20341454154), (2, 10170727077), (3, 6780484718), (6, 3390242359), (7, 2905922022), (14, 1452961011), (21, 968640674), (42, 484320337), (1867, 10895262), (3734, 5447631), (5601, 3631754), (11202, 1815877), (13069, 1556466), (26138, 778233), (39207, 518822), (78414, 259411)]