20523186

素因数分解:

$2^1\times 3^3\times {\mathrm{380059}}^1$

素因数の和:380070

約数の個数: 16

約数和(自身を含む): 45607200

約数和(自身を除く): 25084014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 380059, 760118, 1140177, 2280354, 3420531, 6841062, 10261593, 20523186]

約数ペア:

[(1, 20523186), (2, 10261593), (3, 6841062), (6, 3420531), (9, 2280354), (18, 1140177), (27, 760118), (54, 380059)]