20160588101440

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1465159019}}^1$

素因数の和:1465159079

約数の個数: 56

約数和(自身を含む): 49123851622560

約数和(自身を除く): 28963263521120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 1465159019, 2930318038, 5860636076, 7325795095, 11721272152, 14651590190, 23442544304, 29303180380, 46885088608, 58606360760, 63001837817, 93770177216, 117212721520, 126003675634, 234425443040, 252007351268, 315009189085, 468850886080, 504014702536, 630018378170, 1008029405072, 1260036756340, 2016058810144, 2520073512680, 4032117620288, 5040147025360, 10080294050720, 20160588101440]

約数ペア:

[(1, 20160588101440), (2, 10080294050720), (4, 5040147025360), (5, 4032117620288), (8, 2520073512680), (10, 2016058810144), (16, 1260036756340), (20, 1008029405072), (32, 630018378170), (40, 504014702536), (43, 468850886080), (64, 315009189085), (80, 252007351268), (86, 234425443040), (160, 126003675634), (172, 117212721520), (215, 93770177216), (320, 63001837817), (344, 58606360760), (430, 46885088608), (688, 29303180380), (860, 23442544304), (1376, 14651590190), (1720, 11721272152), (2752, 7325795095), (3440, 5860636076), (6880, 2930318038), (13760, 1465159019)]