20760336

素因数分解:

$2^4\times 3^2\times {\mathrm{144169}}^1$

素因数の和:144183

約数の個数: 30

約数和(自身を含む): 58100510

約数和(自身を除く): 37340174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 144169, 288338, 432507, 576676, 865014, 1153352, 1297521, 1730028, 2306704, 2595042, 3460056, 5190084, 6920112, 10380168, 20760336]

約数ペア:

[(1, 20760336), (2, 10380168), (3, 6920112), (4, 5190084), (6, 3460056), (8, 2595042), (9, 2306704), (12, 1730028), (16, 1297521), (18, 1153352), (24, 865014), (36, 576676), (48, 432507), (72, 288338), (144, 144169)]