20172960954

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2939}}^1\times {\mathrm{7477}}^1$

素因数の和:10444

約数の個数: 64

約数和(自身を含む): 47488291200

約数和(自身を除く): 27315330246

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 2939, 5878, 7477, 8817, 14954, 17634, 22431, 26451, 44862, 49963, 52902, 67293, 79353, 99926, 127109, 134586, 149889, 158706, 201879, 254218, 299778, 381327, 403758, 449667, 762654, 899334, 1143981, 1349001, 2287962, 2698002, 3431943, 6863886, 21974903, 43949806, 65924709, 131849418, 197774127, 373573351, 395548254, 593322381, 747146702, 1120720053, 1186644762, 2241440106, 3362160159, 6724320318, 10086480477, 20172960954]

約数ペア:

[(1, 20172960954), (2, 10086480477), (3, 6724320318), (6, 3362160159), (9, 2241440106), (17, 1186644762), (18, 1120720053), (27, 747146702), (34, 593322381), (51, 395548254), (54, 373573351), (102, 197774127), (153, 131849418), (306, 65924709), (459, 43949806), (918, 21974903), (2939, 6863886), (5878, 3431943), (7477, 2698002), (8817, 2287962), (14954, 1349001), (17634, 1143981), (22431, 899334), (26451, 762654), (44862, 449667), (49963, 403758), (52902, 381327), (67293, 299778), (79353, 254218), (99926, 201879), (127109, 158706), (134586, 149889)]