20164028562

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{291649}}^1$

素因数の和:291847

約数の個数: 48

約数和(自身を含む): 45861379200

約数和(自身を除く): 25697350638

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 167, 207, 334, 414, 501, 1002, 1503, 3006, 3841, 7682, 11523, 23046, 34569, 69138, 291649, 583298, 874947, 1749894, 2624841, 5249682, 6707927, 13415854, 20123781, 40247562, 48705383, 60371343, 97410766, 120742686, 146116149, 292232298, 438348447, 876696894, 1120223809, 2240447618, 3360671427, 6721342854, 10082014281, 20164028562]

約数ペア:

[(1, 20164028562), (2, 10082014281), (3, 6721342854), (6, 3360671427), (9, 2240447618), (18, 1120223809), (23, 876696894), (46, 438348447), (69, 292232298), (138, 146116149), (167, 120742686), (207, 97410766), (334, 60371343), (414, 48705383), (501, 40247562), (1002, 20123781), (1503, 13415854), (3006, 6707927), (3841, 5249682), (7682, 2624841), (11523, 1749894), (23046, 874947), (34569, 583298), (69138, 291649)]