20251839808

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{467}}^1\times {\mathrm{4157}}^1$

素因数の和:4799

約数の個数: 56

約数和(自身を含む): 40530121632

約数和(自身を除く): 20278281824

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 467, 652, 934, 1304, 1868, 2608, 3736, 4157, 5216, 7472, 8314, 10432, 14944, 16628, 29888, 33256, 66512, 76121, 133024, 152242, 266048, 304484, 608968, 677591, 1217936, 1355182, 1941319, 2435872, 2710364, 3882638, 4871744, 5420728, 7765276, 10841456, 15530552, 21682912, 31061104, 43365824, 62122208, 124244416, 316434997, 632869994, 1265739988, 2531479976, 5062959952, 10125919904, 20251839808]

約数ペア:

[(1, 20251839808), (2, 10125919904), (4, 5062959952), (8, 2531479976), (16, 1265739988), (32, 632869994), (64, 316434997), (163, 124244416), (326, 62122208), (467, 43365824), (652, 31061104), (934, 21682912), (1304, 15530552), (1868, 10841456), (2608, 7765276), (3736, 5420728), (4157, 4871744), (5216, 3882638), (7472, 2710364), (8314, 2435872), (10432, 1941319), (14944, 1355182), (16628, 1217936), (29888, 677591), (33256, 608968), (66512, 304484), (76121, 266048), (133024, 152242)]