20303619838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1\times {\mathrm{235099}}^1$

素因数の和:236619

約数の個数: 16

約数和(自身を含む): 31526910000

約数和(自身を除く): 11223290162

約数列:

[1, 2, 29, 58, 1489, 2978, 43181, 86362, 235099, 470198, 6817871, 13635742, 350062411, 700124822, 10151809919, 20303619838]

約数ペア:

[(1, 20303619838), (2, 10151809919), (29, 700124822), (58, 350062411), (1489, 13635742), (2978, 6817871), (43181, 470198), (86362, 235099)]