20161971744

素因数分解:

$2^5\times 3^1\times {\mathrm{210020539}}^1$

素因数の和:210020552

約数の個数: 24

約数和(自身を含む): 52925176080

約数和(自身を除く): 32763204336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210020539, 420041078, 630061617, 840082156, 1260123234, 1680164312, 2520246468, 3360328624, 5040492936, 6720657248, 10080985872, 20161971744]

約数ペア:

[(1, 20161971744), (2, 10080985872), (3, 6720657248), (4, 5040492936), (6, 3360328624), (8, 2520246468), (12, 1680164312), (16, 1260123234), (24, 840082156), (32, 630061617), (48, 420041078), (96, 210020539)]