20228736538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{8641}}^1\times {\mathrm{28549}}^1$

素因数の和:37233

約数の個数: 16

約数和(自身を含む): 31087866600

約数和(自身を除く): 10859130062

約数列:

[1, 2, 41, 82, 8641, 17282, 28549, 57098, 354281, 708562, 1170509, 2341018, 246691909, 493383818, 10114368269, 20228736538]

約数ペア:

[(1, 20228736538), (2, 10114368269), (41, 493383818), (82, 246691909), (8641, 2341018), (17282, 1170509), (28549, 708562), (57098, 354281)]