20236596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 34921164

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 227, 228, 276, 323, 391, 437, 454, 646, 681, 782, 874, 908, 969, 1173, 1292, 1311, 1362, 1564, 1748, 1938, 2346, 2622, 2724, 3859, 3876, 4313, 4692, 5221, 5244, 7429, 7718, 8626, 10442, 11577, 12939, 14858, 15436, 15663, 17252, 20884, 22287, 23154, 25878, 29716, 31326, 44574, 46308, 51756, 62652, 73321, 88757, 89148, 99199, 146642, 177514, 198398, 219963, 266271, 293284, 297597, 355028, 396796, 439926, 532542, 595194, 879852, 1065084, 1190388, 1686383, 3372766, 5059149, 6745532, 10118298, 20236596]

約数ペア:

[(1, 20236596), (2, 10118298), (3, 6745532), (4, 5059149), (6, 3372766), (12, 1686383), (17, 1190388), (19, 1065084), (23, 879852), (34, 595194), (38, 532542), (46, 439926), (51, 396796), (57, 355028), (68, 297597), (69, 293284), (76, 266271), (92, 219963), (102, 198398), (114, 177514), (138, 146642), (204, 99199), (227, 89148), (228, 88757), (276, 73321), (323, 62652), (391, 51756), (437, 46308), (454, 44574), (646, 31326), (681, 29716), (782, 25878), (874, 23154), (908, 22287), (969, 20884), (1173, 17252), (1292, 15663), (1311, 15436), (1362, 14858), (1564, 12939), (1748, 11577), (1938, 10442), (2346, 8626), (2622, 7718), (2724, 7429), (3859, 5244), (3876, 5221), (4313, 4692)]