20245700248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148865443}}^1$

素因数の和:148865466

約数の個数: 16

約数和(自身を含む): 40193669880

約数和(自身を除く): 19947969632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148865443, 297730886, 595461772, 1190923544, 2530712531, 5061425062, 10122850124, 20245700248]

約数ペア:

[(1, 20245700248), (2, 10122850124), (4, 5061425062), (8, 2530712531), (17, 1190923544), (34, 595461772), (68, 297730886), (136, 148865443)]