20155912410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6522949}}^1$

素因数の和:6523062

約数の個数: 32

約数和(自身を含む): 48843849600

約数和(自身を除く): 28687937190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6522949, 13045898, 19568847, 32614745, 39137694, 65229490, 97844235, 195688470, 671863747, 1343727494, 2015591241, 3359318735, 4031182482, 6718637470, 10077956205, 20155912410]

約数ペア:

[(1, 20155912410), (2, 10077956205), (3, 6718637470), (5, 4031182482), (6, 3359318735), (10, 2015591241), (15, 1343727494), (30, 671863747), (103, 195688470), (206, 97844235), (309, 65229490), (515, 39137694), (618, 32614745), (1030, 19568847), (1545, 13045898), (3090, 6522949)]