20051352

素因数分解:

$2^3\times 3^2\times {\mathrm{278491}}^1$

素因数の和:278503

約数の個数: 24

約数和(自身を含む): 54305940

約数和(自身を除く): 34254588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278491, 556982, 835473, 1113964, 1670946, 2227928, 2506419, 3341892, 5012838, 6683784, 10025676, 20051352]

約数ペア:

[(1, 20051352), (2, 10025676), (3, 6683784), (4, 5012838), (6, 3341892), (8, 2506419), (9, 2227928), (12, 1670946), (18, 1113964), (24, 835473), (36, 556982), (72, 278491)]