20174415872

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{757753}}^1$

素因数の和:757788

約数の個数: 48

約数和(自身を含む): 43442036820

約数和(自身を除く): 23267620948

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 26624, 757753, 1515506, 3031012, 6062024, 9850789, 12124048, 19701578, 24248096, 39403156, 48496192, 78806312, 96992384, 157612624, 193984768, 315225248, 387969536, 630450496, 775939072, 1260900992, 1551878144, 2521801984, 5043603968, 10087207936, 20174415872]

約数ペア:

[(1, 20174415872), (2, 10087207936), (4, 5043603968), (8, 2521801984), (13, 1551878144), (16, 1260900992), (26, 775939072), (32, 630450496), (52, 387969536), (64, 315225248), (104, 193984768), (128, 157612624), (208, 96992384), (256, 78806312), (416, 48496192), (512, 39403156), (832, 24248096), (1024, 19701578), (1664, 12124048), (2048, 9850789), (3328, 6062024), (6656, 3031012), (13312, 1515506), (26624, 757753)]