20740336

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{44699}}^1$

素因数の和:44736

約数の個数: 20

約数和(自身を含む): 41571000

約数和(自身を除く): 20830664

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44699, 89398, 178796, 357592, 715184, 1296271, 2592542, 5185084, 10370168, 20740336]

約数ペア:

[(1, 20740336), (2, 10370168), (4, 5185084), (8, 2592542), (16, 1296271), (29, 715184), (58, 357592), (116, 178796), (232, 89398), (464, 44699)]