20341954129

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{178249}}^1$

素因数の和:178417

約数の個数: 24

約数和(自身を含む): 25238061000

約数和(自身を除く): 4896106871

約数列:

[1, 7, 17, 49, 119, 137, 833, 959, 2329, 6713, 16303, 114121, 178249, 1247743, 3030233, 8734201, 21211631, 24420113, 148481417, 170940791, 415141921, 1196585537, 2905993447, 20341954129]

約数ペア:

[(1, 20341954129), (7, 2905993447), (17, 1196585537), (49, 415141921), (119, 170940791), (137, 148481417), (833, 24420113), (959, 21211631), (2329, 8734201), (6713, 3030233), (16303, 1247743), (114121, 178249)]