201605314940

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{13316071}}^1$

素因数の和:13316837

約数の個数: 24

約数和(自身を含む): 423930468192

約数和(自身を除く): 222325153252

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 7570, 15140, 13316071, 26632142, 53264284, 66580355, 133160710, 266321420, 10080265747, 20160531494, 40321062988, 50401328735, 100802657470, 201605314940]

約数ペア:

[(1, 201605314940), (2, 100802657470), (4, 50401328735), (5, 40321062988), (10, 20160531494), (20, 10080265747), (757, 266321420), (1514, 133160710), (3028, 66580355), (3785, 53264284), (7570, 26632142), (15140, 13316071)]