20802024255

素因数分解:

$3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1\times {\mathrm{9239}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 33459148800

約数和(自身を除く): 12657124545

約数列:

[1, 3, 5, 15, 367, 409, 1101, 1227, 1835, 2045, 5505, 6135, 9239, 27717, 46195, 138585, 150103, 450309, 750515, 2251545, 3390713, 3778751, 10172139, 11336253, 16953565, 18893755, 50860695, 56681265, 1386801617, 4160404851, 6934008085, 20802024255]

約数ペア:

[(1, 20802024255), (3, 6934008085), (5, 4160404851), (15, 1386801617), (367, 56681265), (409, 50860695), (1101, 18893755), (1227, 16953565), (1835, 11336253), (2045, 10172139), (5505, 3778751), (6135, 3390713), (9239, 2251545), (27717, 750515), (46195, 450309), (138585, 150103)]