20184066

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 34852734

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 243, 306, 349, 357, 378, 459, 486, 567, 698, 714, 918, 1047, 1071, 1134, 1377, 1701, 2094, 2142, 2443, 2754, 3141, 3213, 3402, 4131, 4886, 5933, 6282, 6426, 7329, 8262, 9423, 9639, 11866, 14658, 17799, 18846, 19278, 21987, 28269, 28917, 35598, 41531, 43974, 53397, 56538, 57834, 65961, 83062, 84807, 106794, 124593, 131922, 160191, 169614, 197883, 249186, 320382, 373779, 395766, 480573, 593649, 747558, 961146, 1121337, 1187298, 1441719, 2242674, 2883438, 3364011, 6728022, 10092033, 20184066]

約数ペア:

[(1, 20184066), (2, 10092033), (3, 6728022), (6, 3364011), (7, 2883438), (9, 2242674), (14, 1441719), (17, 1187298), (18, 1121337), (21, 961146), (27, 747558), (34, 593649), (42, 480573), (51, 395766), (54, 373779), (63, 320382), (81, 249186), (102, 197883), (119, 169614), (126, 160191), (153, 131922), (162, 124593), (189, 106794), (238, 84807), (243, 83062), (306, 65961), (349, 57834), (357, 56538), (378, 53397), (459, 43974), (486, 41531), (567, 35598), (698, 28917), (714, 28269), (918, 21987), (1047, 19278), (1071, 18846), (1134, 17799), (1377, 14658), (1701, 11866), (2094, 9639), (2142, 9423), (2443, 8262), (2754, 7329), (3141, 6426), (3213, 6282), (3402, 5933), (4131, 4886)]