20162656

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21727}}^1$

素因数の和:21766

約数の個数: 24

約数和(自身を含む): 41065920

約数和(自身を除く): 20903264

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21727, 43454, 86908, 173816, 347632, 630083, 695264, 1260166, 2520332, 5040664, 10081328, 20162656]

約数ペア:

[(1, 20162656), (2, 10081328), (4, 5040664), (8, 2520332), (16, 1260166), (29, 695264), (32, 630083), (58, 347632), (116, 173816), (232, 86908), (464, 43454), (928, 21727)]