20175301008

素因数分解:

$2^4\times 3^2\times {\mathrm{140106257}}^1$

素因数の和:140106271

約数の個数: 30

約数和(自身を含む): 56462821974

約数和(自身を除く): 36287520966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140106257, 280212514, 420318771, 560425028, 840637542, 1120850056, 1260956313, 1681275084, 2241700112, 2521912626, 3362550168, 5043825252, 6725100336, 10087650504, 20175301008]

約数ペア:

[(1, 20175301008), (2, 10087650504), (3, 6725100336), (4, 5043825252), (6, 3362550168), (8, 2521912626), (9, 2241700112), (12, 1681275084), (16, 1260956313), (18, 1120850056), (24, 840637542), (36, 560425028), (48, 420318771), (72, 280212514), (144, 140106257)]