2000558220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2273}}^1\times {\mathrm{14669}}^1$

素因数の和:16954

約数の個数: 48

約数和(自身を含む): 5604409440

約数和(自身を除く): 3603851220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2273, 4546, 6819, 9092, 11365, 13638, 14669, 22730, 27276, 29338, 34095, 44007, 45460, 58676, 68190, 73345, 88014, 136380, 146690, 176028, 220035, 293380, 440070, 880140, 33342637, 66685274, 100027911, 133370548, 166713185, 200055822, 333426370, 400111644, 500139555, 666852740, 1000279110, 2000558220]

約数ペア:

[(1, 2000558220), (2, 1000279110), (3, 666852740), (4, 500139555), (5, 400111644), (6, 333426370), (10, 200055822), (12, 166713185), (15, 133370548), (20, 100027911), (30, 66685274), (60, 33342637), (2273, 880140), (4546, 440070), (6819, 293380), (9092, 220035), (11365, 176028), (13638, 146690), (14669, 136380), (22730, 88014), (27276, 73345), (29338, 68190), (34095, 58676), (44007, 45460)]