20056755712

素因数分解:

$2^9\times 7^1\times {\mathrm{5596193}}^1$

素因数の和:5596218

約数の個数: 40

約数和(自身を含む): 45799251696

約数和(自身を除く): 25742495984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 5596193, 11192386, 22384772, 39173351, 44769544, 78346702, 89539088, 156693404, 179078176, 313386808, 358156352, 626773616, 716312704, 1253547232, 1432625408, 2507094464, 2865250816, 5014188928, 10028377856, 20056755712]

約数ペア:

[(1, 20056755712), (2, 10028377856), (4, 5014188928), (7, 2865250816), (8, 2507094464), (14, 1432625408), (16, 1253547232), (28, 716312704), (32, 626773616), (56, 358156352), (64, 313386808), (112, 179078176), (128, 156693404), (224, 89539088), (256, 78346702), (448, 44769544), (512, 39173351), (896, 22384772), (1792, 11192386), (3584, 5596193)]