20852094138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1\times {\mathrm{42773}}^1$

素因数の和:45430

約数の個数: 32

約数和(自身を含む): 43066916352

約数和(自身を除く): 22214822214

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2621, 5242, 7863, 15726, 42773, 81251, 85546, 128319, 162502, 243753, 256638, 487506, 1325963, 2651926, 3977889, 7955778, 112108033, 224216066, 336324099, 672648198, 3475349023, 6950698046, 10426047069, 20852094138]

約数ペア:

[(1, 20852094138), (2, 10426047069), (3, 6950698046), (6, 3475349023), (31, 672648198), (62, 336324099), (93, 224216066), (186, 112108033), (2621, 7955778), (5242, 3977889), (7863, 2651926), (15726, 1325963), (42773, 487506), (81251, 256638), (85546, 243753), (128319, 162502)]