20343833378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{172169}}^1$

素因数の和:172354

約数の個数: 32

約数和(自身を含む): 34362377280

約数和(自身を除く): 14018543902

約数列:

[1, 2, 11, 22, 41, 82, 131, 262, 451, 902, 1441, 2882, 5371, 10742, 59081, 118162, 172169, 344338, 1893859, 3787718, 7058929, 14117858, 22554139, 45108278, 77648219, 155296438, 248095529, 496191058, 924719699, 1849439398, 10171916689, 20343833378]

約数ペア:

[(1, 20343833378), (2, 10171916689), (11, 1849439398), (22, 924719699), (41, 496191058), (82, 248095529), (131, 155296438), (262, 77648219), (451, 45108278), (902, 22554139), (1441, 14117858), (2882, 7058929), (5371, 3787718), (10742, 1893859), (59081, 344338), (118162, 172169)]