20173089852

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2146987}}^1$

素因数の和:2147032

約数の個数: 60

約数和(自身を含む): 54554965080

約数和(自身を除く): 34381875228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 2146987, 4293974, 6440961, 8587948, 12881922, 19322883, 25763844, 38645766, 57968649, 62262623, 77291532, 115937298, 124525246, 173905947, 186787869, 231874596, 249050492, 347811894, 373575738, 560363607, 695623788, 747151476, 1120727214, 1681090821, 2241454428, 3362181642, 5043272463, 6724363284, 10086544926, 20173089852]

約数ペア:

[(1, 20173089852), (2, 10086544926), (3, 6724363284), (4, 5043272463), (6, 3362181642), (9, 2241454428), (12, 1681090821), (18, 1120727214), (27, 747151476), (29, 695623788), (36, 560363607), (54, 373575738), (58, 347811894), (81, 249050492), (87, 231874596), (108, 186787869), (116, 173905947), (162, 124525246), (174, 115937298), (261, 77291532), (324, 62262623), (348, 57968649), (522, 38645766), (783, 25763844), (1044, 19322883), (1566, 12881922), (2349, 8587948), (3132, 6440961), (4698, 4293974), (9396, 2146987)]