20106597862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17321}}^1\times {\mathrm{44647}}^1$

素因数の和:61983

約数の個数: 16

約数和(自身を含む): 32482491552

約数和(自身を除く): 12375893690

約数列:

[1, 2, 13, 26, 17321, 34642, 44647, 89294, 225173, 450346, 580411, 1160822, 773330687, 1546661374, 10053298931, 20106597862]

約数ペア:

[(1, 20106597862), (2, 10053298931), (13, 1546661374), (26, 773330687), (17321, 1160822), (34642, 580411), (44647, 450346), (89294, 225173)]