20199041291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1\times {\mathrm{2081}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 24008624640

約数和(自身を除く): 3809583349

約数列:

[1, 11, 13, 103, 143, 659, 1133, 1339, 2081, 7249, 8567, 14729, 22891, 27053, 67877, 94237, 214343, 297583, 746647, 882401, 1371379, 2357773, 2786459, 9706411, 15085169, 17827927, 30651049, 141252037, 196107197, 1553772407, 1836276481, 20199041291]

約数ペア:

[(1, 20199041291), (11, 1836276481), (13, 1553772407), (103, 196107197), (143, 141252037), (659, 30651049), (1133, 17827927), (1339, 15085169), (2081, 9706411), (7249, 2786459), (8567, 2357773), (14729, 1371379), (22891, 882401), (27053, 746647), (67877, 297583), (94237, 214343)]