20348519030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10023901}}^1$

素因数の和:10023944

約数の個数: 32

約数和(自身を含む): 43303256640

約数和(自身を除く): 22954737610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 10023901, 20047802, 50119505, 70167307, 100239010, 140334614, 290693129, 350836535, 581386258, 701673070, 1453465645, 2034851903, 2906931290, 4069703806, 10174259515, 20348519030]

約数ペア:

[(1, 20348519030), (2, 10174259515), (5, 4069703806), (7, 2906931290), (10, 2034851903), (14, 1453465645), (29, 701673070), (35, 581386258), (58, 350836535), (70, 290693129), (145, 140334614), (203, 100239010), (290, 70167307), (406, 50119505), (1015, 20047802), (2030, 10023901)]