20301264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8324

約数の個数: 60

約数和(自身を含む): 60164676

約数和(自身を除く): 39863412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8293, 16586, 24879, 33172, 49758, 66344, 74637, 99516, 132688, 140981, 149274, 199032, 281962, 298548, 398064, 422943, 563924, 597096, 845886, 1127848, 1194192, 1268829, 1691772, 2255696, 2537658, 3383544, 5075316, 6767088, 10150632, 20301264]

約数ペア:

[(1, 20301264), (2, 10150632), (3, 6767088), (4, 5075316), (6, 3383544), (8, 2537658), (9, 2255696), (12, 1691772), (16, 1268829), (17, 1194192), (18, 1127848), (24, 845886), (34, 597096), (36, 563924), (48, 422943), (51, 398064), (68, 298548), (72, 281962), (102, 199032), (136, 149274), (144, 140981), (153, 132688), (204, 99516), (272, 74637), (306, 66344), (408, 49758), (612, 33172), (816, 24879), (1224, 16586), (2448, 8293)]