20220470272

素因数分解:

$2^{10}\times {\mathrm{919}}^1\times {\mathrm{21487}}^1$

素因数の和:22426

約数の個数: 44

約数和(自身を含む): 40467061120

約数和(自身を除く): 20246590848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 919, 1024, 1838, 3676, 7352, 14704, 21487, 29408, 42974, 58816, 85948, 117632, 171896, 235264, 343792, 470528, 687584, 941056, 1375168, 2750336, 5500672, 11001344, 19746553, 22002688, 39493106, 78986212, 157972424, 315944848, 631889696, 1263779392, 2527558784, 5055117568, 10110235136, 20220470272]

約数ペア:

[(1, 20220470272), (2, 10110235136), (4, 5055117568), (8, 2527558784), (16, 1263779392), (32, 631889696), (64, 315944848), (128, 157972424), (256, 78986212), (512, 39493106), (919, 22002688), (1024, 19746553), (1838, 11001344), (3676, 5500672), (7352, 2750336), (14704, 1375168), (21487, 941056), (29408, 687584), (42974, 470528), (58816, 343792), (85948, 235264), (117632, 171896)]