20615622

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 42340320

約数和(自身を除く): 21724698

約数列:

[1, 2, 3, 6, 53, 106, 159, 241, 269, 318, 482, 538, 723, 807, 1446, 1614, 12773, 14257, 25546, 28514, 38319, 42771, 64829, 76638, 85542, 129658, 194487, 388974, 3435937, 6871874, 10307811, 20615622]

約数ペア:

[(1, 20615622), (2, 10307811), (3, 6871874), (6, 3435937), (53, 388974), (106, 194487), (159, 129658), (241, 85542), (269, 76638), (318, 64829), (482, 42771), (538, 38319), (723, 28514), (807, 25546), (1446, 14257), (1614, 12773)]