20150533984

素因数分解:

$2^5\times 7^1\times {\mathrm{89957741}}^1$

素因数の和:89957758

約数の個数: 24

約数和(自身を含む): 45338701968

約数和(自身を除く): 25188167984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89957741, 179915482, 359830964, 629704187, 719661928, 1259408374, 1439323856, 2518816748, 2878647712, 5037633496, 10075266992, 20150533984]

約数ペア:

[(1, 20150533984), (2, 10075266992), (4, 5037633496), (7, 2878647712), (8, 2518816748), (14, 1439323856), (16, 1259408374), (28, 719661928), (32, 629704187), (56, 359830964), (112, 179915482), (224, 89957741)]