20122031249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1\times {\mathrm{7219}}^1$

素因数の和:8800

約数の個数: 16

約数和(自身を含む): 21512018880

約数和(自身を除く): 1389987631

約数列:

[1, 17, 113, 1451, 1921, 7219, 24667, 122723, 163963, 815747, 2787371, 10474769, 13867699, 178071073, 1183648897, 20122031249]

約数ペア:

[(1, 20122031249), (17, 1183648897), (113, 178071073), (1451, 13867699), (1921, 10474769), (7219, 2787371), (24667, 815747), (122723, 163963)]