20888906279

素因数分解:

${\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{23189}}^1$

素因数の和:23530

約数の個数: 16

約数和(自身を含む): 21692482560

約数和(自身を除く): 803576281

約数列:

[1, 41, 127, 173, 5207, 7093, 21971, 23189, 900811, 950749, 2945003, 4011697, 120745123, 164479577, 509485519, 20888906279]

約数ペア:

[(1, 20888906279), (41, 509485519), (127, 164479577), (173, 120745123), (5207, 4011697), (7093, 2945003), (21971, 950749), (23189, 900811)]