20152515038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5278291}}^1$

素因数の和:5278399

約数の個数: 16

約数和(自身を含む): 31923110016

約数和(自身を除く): 11770594978

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 5278291, 10556582, 121400693, 242801386, 438098153, 876196306, 10076257519, 20152515038]

約数ペア:

[(1, 20152515038), (2, 10076257519), (23, 876196306), (46, 438098153), (83, 242801386), (166, 121400693), (1909, 10556582), (3818, 5278291)]