20128512

素因数分解:

$2^8\times 3^1\times {\mathrm{26209}}^1$

素因数の和:26228

約数の個数: 36

約数和(自身を含む): 53573240

約数和(自身を除く): 33444728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26209, 52418, 78627, 104836, 157254, 209672, 314508, 419344, 629016, 838688, 1258032, 1677376, 2516064, 3354752, 5032128, 6709504, 10064256, 20128512]

約数ペア:

[(1, 20128512), (2, 10064256), (3, 6709504), (4, 5032128), (6, 3354752), (8, 2516064), (12, 1677376), (16, 1258032), (24, 838688), (32, 629016), (48, 419344), (64, 314508), (96, 209672), (128, 157254), (192, 104836), (256, 78627), (384, 52418), (768, 26209)]