20177380938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23516761}}^1$

素因数の和:23516790

約数の個数: 32

約数和(自身を含む): 47409792192

約数和(自身を除く): 27232411254

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 23516761, 47033522, 70550283, 141100566, 258684371, 305717893, 517368742, 611435786, 776053113, 917153679, 1552106226, 1834307358, 3362896823, 6725793646, 10088690469, 20177380938]

約数ペア:

[(1, 20177380938), (2, 10088690469), (3, 6725793646), (6, 3362896823), (11, 1834307358), (13, 1552106226), (22, 917153679), (26, 776053113), (33, 611435786), (39, 517368742), (66, 305717893), (78, 258684371), (143, 141100566), (286, 70550283), (429, 47033522), (858, 23516761)]