20247980910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1945051}}^1$

素因数の和:1945408

約数の個数: 32

約数和(自身を含む): 48735222912

約数和(自身を除く): 28487242002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 3470, 5205, 10410, 1945051, 3890102, 5835153, 9725255, 11670306, 19450510, 29175765, 58351530, 674932697, 1349865394, 2024798091, 3374663485, 4049596182, 6749326970, 10123990455, 20247980910]

約数ペア:

[(1, 20247980910), (2, 10123990455), (3, 6749326970), (5, 4049596182), (6, 3374663485), (10, 2024798091), (15, 1349865394), (30, 674932697), (347, 58351530), (694, 29175765), (1041, 19450510), (1735, 11670306), (2082, 9725255), (3470, 5835153), (5205, 3890102), (10410, 1945051)]