20036708

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 35817432

約数和(自身を除く): 15780724

約数列:

[1, 2, 4, 97, 113, 194, 226, 388, 452, 457, 914, 1828, 10961, 21922, 43844, 44329, 51641, 88658, 103282, 177316, 206564, 5009177, 10018354, 20036708]

約数ペア:

[(1, 20036708), (2, 10018354), (4, 5009177), (97, 206564), (113, 177316), (194, 103282), (226, 88658), (388, 51641), (452, 44329), (457, 43844), (914, 21922), (1828, 10961)]