20014484

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19319}}^1$

素因数の和:19367

約数の個数: 24

約数和(自身を含む): 41112960

約数和(自身を除く): 21098476

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 19319, 38638, 77276, 135233, 270466, 540932, 714803, 1429606, 2859212, 5003621, 10007242, 20014484]

約数ペア:

[(1, 20014484), (2, 10007242), (4, 5003621), (7, 2859212), (14, 1429606), (28, 714803), (37, 540932), (74, 270466), (148, 135233), (259, 77276), (518, 38638), (1036, 19319)]