20130144

素因数分解:

$2^5\times 3^1\times {\mathrm{277}}^1\times {\mathrm{757}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 53102448

約数和(自身を除く): 32972304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 277, 554, 757, 831, 1108, 1514, 1662, 2216, 2271, 3028, 3324, 4432, 4542, 6056, 6648, 8864, 9084, 12112, 13296, 18168, 24224, 26592, 36336, 72672, 209689, 419378, 629067, 838756, 1258134, 1677512, 2516268, 3355024, 5032536, 6710048, 10065072, 20130144]

約数ペア:

[(1, 20130144), (2, 10065072), (3, 6710048), (4, 5032536), (6, 3355024), (8, 2516268), (12, 1677512), (16, 1258134), (24, 838756), (32, 629067), (48, 419378), (96, 209689), (277, 72672), (554, 36336), (757, 26592), (831, 24224), (1108, 18168), (1514, 13296), (1662, 12112), (2216, 9084), (2271, 8864), (3028, 6648), (3324, 6056), (4432, 4542)]