20201484235

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1\times {\mathrm{21481}}^1$

素因数の和:23094

約数の個数: 16

約数和(自身を含む): 24450296832

約数和(自身を除く): 4248812597

約数列:

[1, 5, 127, 635, 1481, 7405, 21481, 107405, 188087, 940435, 2728087, 13640435, 31813361, 159066805, 4040296847, 20201484235]

約数ペア:

[(1, 20201484235), (5, 4040296847), (127, 159066805), (635, 31813361), (1481, 13640435), (7405, 2728087), (21481, 940435), (107405, 188087)]