20167082847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{301627}}^1$

素因数の和:301692

約数の個数: 48

約数和(自身を含む): 33878856960

約数和(自身を除く): 13711774113

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 969, 1173, 1311, 2907, 3519, 3933, 7429, 22287, 66861, 301627, 904881, 2714643, 5127659, 5730913, 6937421, 15382977, 17192739, 20812263, 46148931, 51578217, 62436789, 97425521, 117936157, 131810999, 292276563, 353808471, 395432997, 876829689, 1061425413, 1186298991, 2240786983, 6722360949, 20167082847]

約数ペア:

[(1, 20167082847), (3, 6722360949), (9, 2240786983), (17, 1186298991), (19, 1061425413), (23, 876829689), (51, 395432997), (57, 353808471), (69, 292276563), (153, 131810999), (171, 117936157), (207, 97425521), (323, 62436789), (391, 51578217), (437, 46148931), (969, 20812263), (1173, 17192739), (1311, 15382977), (2907, 6937421), (3519, 5730913), (3933, 5127659), (7429, 2714643), (22287, 904881), (66861, 301627)]