20349717330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{678323911}}^1$

素因数の和:678323921

約数の個数: 16

約数和(自身を含む): 48839321664

約数和(自身を除く): 28489604334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 678323911, 1356647822, 2034971733, 3391619555, 4069943466, 6783239110, 10174858665, 20349717330]

約数ペア:

[(1, 20349717330), (2, 10174858665), (3, 6783239110), (5, 4069943466), (6, 3391619555), (10, 2034971733), (15, 1356647822), (30, 678323911)]