20192449186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{484487}}^1$

素因数の和:484738

約数の個数: 32

約数和(自身を含む): 37441232640

約数和(自身を除く): 17248783454

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1603, 2977, 3206, 5954, 20839, 41678, 484487, 968974, 3391409, 6298331, 6782818, 12596662, 44088317, 88176634, 110947523, 221895046, 776632661, 1442317799, 1553265322, 2884635598, 10096224593, 20192449186]

約数ペア:

[(1, 20192449186), (2, 10096224593), (7, 2884635598), (13, 1553265322), (14, 1442317799), (26, 776632661), (91, 221895046), (182, 110947523), (229, 88176634), (458, 44088317), (1603, 12596662), (2977, 6782818), (3206, 6298331), (5954, 3391409), (20839, 968974), (41678, 484487)]