20221880836

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{2063}}^1\times {\mathrm{3823}}^1$

素因数の和:6531

約数の個数: 24

約数和(自身を含む): 35469955584

約数和(自身を除く): 15248074748

約数列:

[1, 2, 4, 641, 1282, 2063, 2564, 3823, 4126, 7646, 8252, 15292, 1322383, 2450543, 2644766, 4901086, 5289532, 7886849, 9802172, 15773698, 31547396, 5055470209, 10110940418, 20221880836]

約数ペア:

[(1, 20221880836), (2, 10110940418), (4, 5055470209), (641, 31547396), (1282, 15773698), (2063, 9802172), (2564, 7886849), (3823, 5289532), (4126, 4901086), (7646, 2644766), (8252, 2450543), (15292, 1322383)]