20227932376

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{828199}}^1$

素因数の和:828319

約数の個数: 32

約数和(自身を含む): 39356064000

約数和(自身を除く): 19128131624

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 12212, 24424, 828199, 1656398, 3312796, 6625592, 35612557, 58802129, 71225114, 117604258, 142450228, 235208516, 284900456, 470417032, 2528491547, 5056983094, 10113966188, 20227932376]

約数ペア:

[(1, 20227932376), (2, 10113966188), (4, 5056983094), (8, 2528491547), (43, 470417032), (71, 284900456), (86, 235208516), (142, 142450228), (172, 117604258), (284, 71225114), (344, 58802129), (568, 35612557), (3053, 6625592), (6106, 3312796), (12212, 1656398), (24424, 828199)]