20131344603

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{164363}}^1$

素因数の和:164839

約数の個数: 24

約数和(自身を含む): 30085186560

約数和(自身を除く): 9953841957

約数列:

[1, 3, 9, 31, 93, 279, 439, 1317, 3951, 13609, 40827, 122481, 164363, 493089, 1479267, 5095253, 15285759, 45857277, 72155357, 216466071, 649398213, 2236816067, 6710448201, 20131344603]

約数ペア:

[(1, 20131344603), (3, 6710448201), (9, 2236816067), (31, 649398213), (93, 216466071), (279, 72155357), (439, 45857277), (1317, 15285759), (3951, 5095253), (13609, 1479267), (40827, 493089), (122481, 164363)]