20074888902

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 41001292800

約数和(自身を除く): 20926403898

約数列:

[1, 2, 3, 6, 103, 149, 206, 298, 309, 311, 447, 618, 622, 701, 894, 933, 1402, 1866, 2103, 4206, 15347, 30694, 32033, 46041, 46339, 64066, 72203, 92082, 92678, 96099, 104449, 139017, 144406, 192198, 208898, 216609, 218011, 278034, 313347, 433218, 436022, 626694, 654033, 1308066, 4772917, 9545834, 10758247, 14318751, 21516494, 22455133, 28637502, 32274741, 32483639, 44910266, 64549482, 64967278, 67365399, 97450917, 134730798, 194901834, 3345814817, 6691629634, 10037444451, 20074888902]

約数ペア:

[(1, 20074888902), (2, 10037444451), (3, 6691629634), (6, 3345814817), (103, 194901834), (149, 134730798), (206, 97450917), (298, 67365399), (309, 64967278), (311, 64549482), (447, 44910266), (618, 32483639), (622, 32274741), (701, 28637502), (894, 22455133), (933, 21516494), (1402, 14318751), (1866, 10758247), (2103, 9545834), (4206, 4772917), (15347, 1308066), (30694, 654033), (32033, 626694), (46041, 436022), (46339, 433218), (64066, 313347), (72203, 278034), (92082, 218011), (92678, 216609), (96099, 208898), (104449, 192198), (139017, 144406)]