20533512

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3769}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 51573600

約数和(自身を除く): 31040088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 3769, 5448, 7538, 11307, 15076, 22614, 30152, 45228, 90456, 855563, 1711126, 2566689, 3422252, 5133378, 6844504, 10266756, 20533512]

約数ペア:

[(1, 20533512), (2, 10266756), (3, 6844504), (4, 5133378), (6, 3422252), (8, 2566689), (12, 1711126), (24, 855563), (227, 90456), (454, 45228), (681, 30152), (908, 22614), (1362, 15076), (1816, 11307), (2724, 7538), (3769, 5448)]