20301072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38449}}^1$

素因数の和:38471

約数の個数: 40

約数和(自身を含む): 57213600

約数和(自身を除く): 36912528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38449, 76898, 115347, 153796, 230694, 307592, 422939, 461388, 615184, 845878, 922776, 1268817, 1691756, 1845552, 2537634, 3383512, 5075268, 6767024, 10150536, 20301072]

約数ペア:

[(1, 20301072), (2, 10150536), (3, 6767024), (4, 5075268), (6, 3383512), (8, 2537634), (11, 1845552), (12, 1691756), (16, 1268817), (22, 922776), (24, 845878), (33, 615184), (44, 461388), (48, 422939), (66, 307592), (88, 230694), (132, 153796), (176, 115347), (264, 76898), (528, 38449)]