20167056684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1734353}}^1$

素因数の和:1734399

約数の個数: 72

約数和(自身を含む): 56817437040

約数和(自身を除く): 36650380356

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 1734353, 3468706, 5203059, 6937412, 10406118, 15609177, 20812236, 29484001, 31218354, 32952707, 58968002, 62436708, 65905414, 88452003, 98858121, 117936004, 131810828, 176904006, 197716242, 265356009, 296574363, 353808012, 395432484, 530712018, 560196019, 593148726, 1061424036, 1120392038, 1186297452, 1680588057, 2240784076, 3361176114, 5041764171, 6722352228, 10083528342, 20167056684]

約数ペア:

[(1, 20167056684), (2, 10083528342), (3, 6722352228), (4, 5041764171), (6, 3361176114), (9, 2240784076), (12, 1680588057), (17, 1186297452), (18, 1120392038), (19, 1061424036), (34, 593148726), (36, 560196019), (38, 530712018), (51, 395432484), (57, 353808012), (68, 296574363), (76, 265356009), (102, 197716242), (114, 176904006), (153, 131810828), (171, 117936004), (204, 98858121), (228, 88452003), (306, 65905414), (323, 62436708), (342, 58968002), (612, 32952707), (646, 31218354), (684, 29484001), (969, 20812236), (1292, 15609177), (1938, 10406118), (2907, 6937412), (3876, 5203059), (5814, 3468706), (11628, 1734353)]