20211629376

素因数分解:

$2^6\times 3^1\times {\mathrm{127}}^1\times {\mathrm{828889}}^1$

素因数の和:829031

約数の個数: 56

約数和(自身を含む): 53897743360

約数和(自身を除く): 33686113984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 192, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 12192, 24384, 828889, 1657778, 2486667, 3315556, 4973334, 6631112, 9946668, 13262224, 19893336, 26524448, 39786672, 53048896, 79573344, 105268903, 159146688, 210537806, 315806709, 421075612, 631613418, 842151224, 1263226836, 1684302448, 2526453672, 3368604896, 5052907344, 6737209792, 10105814688, 20211629376]

約数ペア:

[(1, 20211629376), (2, 10105814688), (3, 6737209792), (4, 5052907344), (6, 3368604896), (8, 2526453672), (12, 1684302448), (16, 1263226836), (24, 842151224), (32, 631613418), (48, 421075612), (64, 315806709), (96, 210537806), (127, 159146688), (192, 105268903), (254, 79573344), (381, 53048896), (508, 39786672), (762, 26524448), (1016, 19893336), (1524, 13262224), (2032, 9946668), (3048, 6631112), (4064, 4973334), (6096, 3315556), (8128, 2486667), (12192, 1657778), (24384, 828889)]