20360628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 58108960

約数和(自身を除く): 37748332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 103, 114, 153, 171, 204, 206, 228, 289, 306, 309, 323, 342, 412, 578, 612, 618, 646, 684, 867, 927, 969, 1156, 1236, 1292, 1734, 1751, 1854, 1938, 1957, 2601, 2907, 3468, 3502, 3708, 3876, 3914, 5202, 5253, 5491, 5814, 5871, 7004, 7828, 10404, 10506, 10982, 11628, 11742, 15759, 16473, 17613, 21012, 21964, 23484, 29767, 31518, 32946, 33269, 35226, 49419, 59534, 63036, 65892, 66538, 70452, 89301, 98838, 99807, 119068, 133076, 178602, 197676, 199614, 267903, 299421, 357204, 399228, 535806, 565573, 598842, 1071612, 1131146, 1197684, 1696719, 2262292, 3393438, 5090157, 6786876, 10180314, 20360628]

約数ペア:

[(1, 20360628), (2, 10180314), (3, 6786876), (4, 5090157), (6, 3393438), (9, 2262292), (12, 1696719), (17, 1197684), (18, 1131146), (19, 1071612), (34, 598842), (36, 565573), (38, 535806), (51, 399228), (57, 357204), (68, 299421), (76, 267903), (102, 199614), (103, 197676), (114, 178602), (153, 133076), (171, 119068), (204, 99807), (206, 98838), (228, 89301), (289, 70452), (306, 66538), (309, 65892), (323, 63036), (342, 59534), (412, 49419), (578, 35226), (612, 33269), (618, 32946), (646, 31518), (684, 29767), (867, 23484), (927, 21964), (969, 21012), (1156, 17613), (1236, 16473), (1292, 15759), (1734, 11742), (1751, 11628), (1854, 10982), (1938, 10506), (1957, 10404), (2601, 7828), (2907, 7004), (3468, 5871), (3502, 5814), (3708, 5491), (3876, 5253), (3914, 5202)]