20170486506

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1\times {\mathrm{38933}}^1$

素因数の和:40110

約数の個数: 32

約数和(自身を含む): 40890044160

約数和(自身を除く): 20719557654

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1093, 2186, 3279, 6558, 38933, 77866, 86347, 116799, 172694, 233598, 259041, 518082, 3075707, 6151414, 9227121, 18454242, 42553769, 85107538, 127661307, 255322614, 3361747751, 6723495502, 10085243253, 20170486506]

約数ペア:

[(1, 20170486506), (2, 10085243253), (3, 6723495502), (6, 3361747751), (79, 255322614), (158, 127661307), (237, 85107538), (474, 42553769), (1093, 18454242), (2186, 9227121), (3279, 6151414), (6558, 3075707), (38933, 518082), (77866, 259041), (86347, 233598), (116799, 172694)]