20214368

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{6133}}^1$

素因数の和:6246

約数の個数: 24

約数和(自身を含む): 40189968

約数和(自身を除く): 19975600

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 6133, 12266, 24532, 49064, 98128, 196256, 631699, 1263398, 2526796, 5053592, 10107184, 20214368]

約数ペア:

[(1, 20214368), (2, 10107184), (4, 5053592), (8, 2526796), (16, 1263398), (32, 631699), (103, 196256), (206, 98128), (412, 49064), (824, 24532), (1648, 12266), (3296, 6133)]