20630816

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{28031}}^1$

素因数の和:28064

約数の個数: 24

約数和(自身を含む): 42384384

約数和(自身を除く): 21753568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 28031, 56062, 112124, 224248, 448496, 644713, 896992, 1289426, 2578852, 5157704, 10315408, 20630816]

約数ペア:

[(1, 20630816), (2, 10315408), (4, 5157704), (8, 2578852), (16, 1289426), (23, 896992), (32, 644713), (46, 448496), (92, 224248), (184, 112124), (368, 56062), (736, 28031)]