20165007726

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{47869}}^1$

素因数の和:48178

約数の個数: 64

約数和(自身を含む): 46529640000

約数和(自身を除く): 26364632274

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 269, 522, 538, 783, 807, 1566, 1614, 2421, 4842, 7263, 7801, 14526, 15602, 23403, 46806, 47869, 70209, 95738, 140418, 143607, 210627, 287214, 421254, 430821, 861642, 1292463, 1388201, 2584926, 2776402, 4164603, 8329206, 12493809, 12876761, 24987618, 25753522, 37481427, 38630283, 74962854, 77260566, 115890849, 231781698, 347672547, 373426069, 695345094, 746852138, 1120278207, 2240556414, 3360834621, 6721669242, 10082503863, 20165007726]

約数ペア:

[(1, 20165007726), (2, 10082503863), (3, 6721669242), (6, 3360834621), (9, 2240556414), (18, 1120278207), (27, 746852138), (29, 695345094), (54, 373426069), (58, 347672547), (87, 231781698), (174, 115890849), (261, 77260566), (269, 74962854), (522, 38630283), (538, 37481427), (783, 25753522), (807, 24987618), (1566, 12876761), (1614, 12493809), (2421, 8329206), (4842, 4164603), (7263, 2776402), (7801, 2584926), (14526, 1388201), (15602, 1292463), (23403, 861642), (46806, 430821), (47869, 421254), (70209, 287214), (95738, 210627), (140418, 143607)]