20056228744

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{1423}}^1\times {\mathrm{3163}}^1$

素因数の和:5149

約数の個数: 32

約数和(自身を含む): 37711336320

約数和(自身を除く): 17655107576

約数列:

[1, 2, 4, 8, 557, 1114, 1423, 2228, 2846, 3163, 4456, 5692, 6326, 11384, 12652, 25304, 792611, 1585222, 1761791, 3170444, 3523582, 4500949, 6340888, 7047164, 9001898, 14094328, 18003796, 36007592, 2507028593, 5014057186, 10028114372, 20056228744]

約数ペア:

[(1, 20056228744), (2, 10028114372), (4, 5014057186), (8, 2507028593), (557, 36007592), (1114, 18003796), (1423, 14094328), (2228, 9001898), (2846, 7047164), (3163, 6340888), (4456, 4500949), (5692, 3523582), (6326, 3170444), (11384, 1761791), (12652, 1585222), (25304, 792611)]