20341528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{87679}}^1$

素因数の和:87714

約数の個数: 16

約数和(自身を含む): 39456000

約数和(自身を除く): 19114472

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 87679, 175358, 350716, 701432, 2542691, 5085382, 10170764, 20341528]

約数ペア:

[(1, 20341528), (2, 10170764), (4, 5085382), (8, 2542691), (29, 701432), (58, 350716), (116, 175358), (232, 87679)]