20091024

素因数分解:

$2^4\times 3^3\times {\mathrm{46507}}^1$

素因数の和:46524

約数の個数: 40

約数和(自身を含む): 57669920

約数和(自身を除く): 37578896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46507, 93014, 139521, 186028, 279042, 372056, 418563, 558084, 744112, 837126, 1116168, 1255689, 1674252, 2232336, 2511378, 3348504, 5022756, 6697008, 10045512, 20091024]

約数ペア:

[(1, 20091024), (2, 10045512), (3, 6697008), (4, 5022756), (6, 3348504), (8, 2511378), (9, 2232336), (12, 1674252), (16, 1255689), (18, 1116168), (24, 837126), (27, 744112), (36, 558084), (48, 418563), (54, 372056), (72, 279042), (108, 186028), (144, 139521), (216, 93014), (432, 46507)]