20437827192

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2042149}}^1$

素因数の和:2042300

約数の個数: 48

約数和(自身を含む): 55750695000

約数和(自身を除く): 35312867808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 2042149, 4084298, 6126447, 8168596, 12252894, 16337192, 18379341, 24505788, 36758682, 49011576, 73517364, 147034728, 283858711, 567717422, 851576133, 1135434844, 1703152266, 2270869688, 2554728399, 3406304532, 5109456798, 6812609064, 10218913596, 20437827192]

約数ペア:

[(1, 20437827192), (2, 10218913596), (3, 6812609064), (4, 5109456798), (6, 3406304532), (8, 2554728399), (9, 2270869688), (12, 1703152266), (18, 1135434844), (24, 851576133), (36, 567717422), (72, 283858711), (139, 147034728), (278, 73517364), (417, 49011576), (556, 36758682), (834, 24505788), (1112, 18379341), (1251, 16337192), (1668, 12252894), (2502, 8168596), (3336, 6126447), (5004, 4084298), (10008, 2042149)]