20190771123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{48239}}^1$

素因数の和:48571

約数の個数: 32

約数和(自身を含む): 29592345600

約数和(自身を除く): 9401574477

約数列:

[1, 3, 17, 29, 51, 87, 283, 493, 849, 1479, 4811, 8207, 14433, 24621, 48239, 139519, 144717, 418557, 820063, 1398931, 2460189, 4196793, 13651637, 23781827, 40954911, 71345481, 232077829, 395897473, 696233487, 1187692419, 6730257041, 20190771123]

約数ペア:

[(1, 20190771123), (3, 6730257041), (17, 1187692419), (29, 696233487), (51, 395897473), (87, 232077829), (283, 71345481), (493, 40954911), (849, 23781827), (1479, 13651637), (4811, 4196793), (8207, 2460189), (14433, 1398931), (24621, 820063), (48239, 418557), (139519, 144717)]