20447250052011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1\times {\mathrm{104008027}}^1$

素因数の和:104011498

約数の個数: 16

約数和(自身を含む): 28706215728000

約数和(自身を除く): 8258965675989

約数列:

[1, 3, 19, 57, 3449, 10347, 65531, 196593, 104008027, 312024081, 1976152513, 5928457539, 358723685123, 1076171055369, 6815750017337, 20447250052011]

約数ペア:

[(1, 20447250052011), (3, 6815750017337), (19, 1076171055369), (57, 358723685123), (3449, 5928457539), (10347, 1976152513), (65531, 312024081), (196593, 104008027)]