2017291020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{820037}}^1$

素因数の和:820090

約数の個数: 48

約数和(自身を含む): 5786188128

約数和(自身を除く): 3768897108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 820037, 1640074, 2460111, 3280148, 4100185, 4920222, 8200370, 9840444, 12300555, 16400740, 24601110, 33621517, 49202220, 67243034, 100864551, 134486068, 168107585, 201729102, 336215170, 403458204, 504322755, 672430340, 1008645510, 2017291020]

約数ペア:

[(1, 2017291020), (2, 1008645510), (3, 672430340), (4, 504322755), (5, 403458204), (6, 336215170), (10, 201729102), (12, 168107585), (15, 134486068), (20, 100864551), (30, 67243034), (41, 49202220), (60, 33621517), (82, 24601110), (123, 16400740), (164, 12300555), (205, 9840444), (246, 8200370), (410, 4920222), (492, 4100185), (615, 3280148), (820, 2460111), (1230, 1640074), (2460, 820037)]