20199596163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1\times {\mathrm{1637}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 28662693696

約数和(自身を除く): 8463097533

約数列:

[1, 3, 17, 51, 313, 773, 939, 1637, 2319, 4911, 5321, 13141, 15963, 27829, 39423, 83487, 241949, 512381, 725847, 1265401, 1537143, 3796203, 4113133, 8710477, 12339399, 21511817, 26131431, 64535451, 396070513, 1188211539, 6733198721, 20199596163]

約数ペア:

[(1, 20199596163), (3, 6733198721), (17, 1188211539), (51, 396070513), (313, 64535451), (773, 26131431), (939, 21511817), (1637, 12339399), (2319, 8710477), (4911, 4113133), (5321, 3796203), (13141, 1537143), (15963, 1265401), (27829, 725847), (39423, 512381), (83487, 241949)]