20125296

素因数分解:

$2^4\times 3^2\times {\mathrm{139759}}^1$

素因数の和:139773

約数の個数: 30

約数和(自身を含む): 56323280

約数和(自身を除く): 36197984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139759, 279518, 419277, 559036, 838554, 1118072, 1257831, 1677108, 2236144, 2515662, 3354216, 5031324, 6708432, 10062648, 20125296]

約数ペア:

[(1, 20125296), (2, 10062648), (3, 6708432), (4, 5031324), (6, 3354216), (8, 2515662), (9, 2236144), (12, 1677108), (16, 1257831), (18, 1118072), (24, 838554), (36, 559036), (48, 419277), (72, 279518), (144, 139759)]