20502483712

素因数分解:

$2^8\times {\mathrm{6101}}^1\times {\mathrm{13127}}^1$

素因数の和:19244

約数の個数: 36

約数和(自身を含む): 40934705616

約数和(自身を除く): 20432221904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 6101, 12202, 13127, 24404, 26254, 48808, 52508, 97616, 105016, 195232, 210032, 390464, 420064, 780928, 840128, 1561856, 1680256, 3360512, 80087827, 160175654, 320351308, 640702616, 1281405232, 2562810464, 5125620928, 10251241856, 20502483712]

約数ペア:

[(1, 20502483712), (2, 10251241856), (4, 5125620928), (8, 2562810464), (16, 1281405232), (32, 640702616), (64, 320351308), (128, 160175654), (256, 80087827), (6101, 3360512), (12202, 1680256), (13127, 1561856), (24404, 840128), (26254, 780928), (48808, 420064), (52508, 390464), (97616, 210032), (105016, 195232)]