20176069302

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{511123}}^1$

素因数の和:511194

約数の個数: 64

約数和(自身を含む): 48577224960

約数和(自身を除く): 28401155658

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 387, 459, 731, 774, 918, 1161, 1462, 2193, 2322, 4386, 6579, 13158, 19737, 39474, 511123, 1022246, 1533369, 3066738, 4600107, 8689091, 9200214, 13800321, 17378182, 21978289, 26067273, 27600642, 43956578, 52134546, 65934867, 78201819, 131869734, 156403638, 197804601, 234605457, 373630913, 395609202, 469210914, 593413803, 747261826, 1120892739, 1186827606, 2241785478, 3362678217, 6725356434, 10088034651, 20176069302]

約数ペア:

[(1, 20176069302), (2, 10088034651), (3, 6725356434), (6, 3362678217), (9, 2241785478), (17, 1186827606), (18, 1120892739), (27, 747261826), (34, 593413803), (43, 469210914), (51, 395609202), (54, 373630913), (86, 234605457), (102, 197804601), (129, 156403638), (153, 131869734), (258, 78201819), (306, 65934867), (387, 52134546), (459, 43956578), (731, 27600642), (774, 26067273), (918, 21978289), (1161, 17378182), (1462, 13800321), (2193, 9200214), (2322, 8689091), (4386, 4600107), (6579, 3066738), (13158, 1533369), (19737, 1022246), (39474, 511123)]