20160356288

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{3118867}}^1$

素因数の和:3118980

約数の個数: 28

約数和(自身を含む): 40401816072

約数和(自身を除く): 20241459784

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 3118867, 6237734, 12475468, 24950936, 49901872, 99803744, 199607488, 315005567, 630011134, 1260022268, 2520044536, 5040089072, 10080178144, 20160356288]

約数ペア:

[(1, 20160356288), (2, 10080178144), (4, 5040089072), (8, 2520044536), (16, 1260022268), (32, 630011134), (64, 315005567), (101, 199607488), (202, 99803744), (404, 49901872), (808, 24950936), (1616, 12475468), (3232, 6237734), (6464, 3118867)]