20128291272

素因数分解:

$2^3\times 3^2\times {\mathrm{279559601}}^1$

素因数の和:279559613

約数の個数: 24

約数和(自身を含む): 54514122390

約数和(自身を除く): 34385831118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279559601, 559119202, 838678803, 1118238404, 1677357606, 2236476808, 2516036409, 3354715212, 5032072818, 6709430424, 10064145636, 20128291272]

約数ペア:

[(1, 20128291272), (2, 10064145636), (3, 6709430424), (4, 5032072818), (6, 3354715212), (8, 2516036409), (9, 2236476808), (12, 1677357606), (18, 1118238404), (24, 838678803), (36, 559119202), (72, 279559601)]