20140804061

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 24710160384

約数和(自身を除く): 4569356323

約数列:

[1, 7, 19, 103, 133, 223, 347, 361, 721, 1561, 1957, 2429, 2527, 4237, 6593, 13699, 22969, 29659, 35741, 37183, 46151, 77381, 80503, 125267, 160783, 250187, 260281, 436411, 541667, 563521, 679079, 876869, 1470239, 3054877, 4753553, 7970243, 8291809, 10291673, 12902501, 27934541, 55791701, 58042663, 90317507, 151434617, 195541787, 1060042319, 2877257723, 20140804061]

約数ペア:

[(1, 20140804061), (7, 2877257723), (19, 1060042319), (103, 195541787), (133, 151434617), (223, 90317507), (347, 58042663), (361, 55791701), (721, 27934541), (1561, 12902501), (1957, 10291673), (2429, 8291809), (2527, 7970243), (4237, 4753553), (6593, 3054877), (13699, 1470239), (22969, 876869), (29659, 679079), (35741, 563521), (37183, 541667), (46151, 436411), (77381, 260281), (80503, 250187), (125267, 160783)]