20168072896

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5341121}}^1$

素因数の和:5341192

約数の個数: 28

約数和(自身を含む): 40699349640

約数和(自身を除く): 20531276744

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5341121, 10682242, 21364484, 42728968, 85457936, 170915872, 315126139, 341831744, 630252278, 1260504556, 2521009112, 5042018224, 10084036448, 20168072896]

約数ペア:

[(1, 20168072896), (2, 10084036448), (4, 5042018224), (8, 2521009112), (16, 1260504556), (32, 630252278), (59, 341831744), (64, 315126139), (118, 170915872), (236, 85457936), (472, 42728968), (944, 21364484), (1888, 10682242), (3776, 5341121)]