20160375579

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{125303}}^1$

素因数の和:125472

約数の個数: 32

約数和(自身を含む): 30674419200

約数和(自身を除く): 10514043621

約数列:

[1, 3, 9, 27, 59, 101, 177, 303, 531, 909, 1593, 2727, 5959, 17877, 53631, 125303, 160893, 375909, 1127727, 3383181, 7392877, 12655603, 22178631, 37966809, 66535893, 113900427, 199607679, 341701281, 746680577, 2240041731, 6720125193, 20160375579]

約数ペア:

[(1, 20160375579), (3, 6720125193), (9, 2240041731), (27, 746680577), (59, 341701281), (101, 199607679), (177, 113900427), (303, 66535893), (531, 37966809), (909, 22178631), (1593, 12655603), (2727, 7392877), (5959, 3383181), (17877, 1127727), (53631, 375909), (125303, 160893)]