20172742388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{214759}}^1$

素因数の和:215807

約数の個数: 24

約数和(自身を含む): 36873432960

約数和(自身を除く): 16700690572

約数列:

[1, 2, 4, 23, 46, 92, 1021, 2042, 4084, 23483, 46966, 93932, 214759, 429518, 859036, 4939457, 9878914, 19757828, 219268939, 438537878, 877075756, 5043185597, 10086371194, 20172742388]

約数ペア:

[(1, 20172742388), (2, 10086371194), (4, 5043185597), (23, 877075756), (46, 438537878), (92, 219268939), (1021, 19757828), (2042, 9878914), (4084, 4939457), (23483, 859036), (46966, 429518), (93932, 214759)]