20202144

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 53480448

約数和(自身を除く): 33278304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1657, 2032, 3048, 3314, 4064, 4971, 6096, 6628, 9942, 12192, 13256, 19884, 26512, 39768, 53024, 79536, 159072, 210439, 420878, 631317, 841756, 1262634, 1683512, 2525268, 3367024, 5050536, 6734048, 10101072, 20202144]

約数ペア:

[(1, 20202144), (2, 10101072), (3, 6734048), (4, 5050536), (6, 3367024), (8, 2525268), (12, 1683512), (16, 1262634), (24, 841756), (32, 631317), (48, 420878), (96, 210439), (127, 159072), (254, 79536), (381, 53024), (508, 39768), (762, 26512), (1016, 19884), (1524, 13256), (1657, 12192), (2032, 9942), (3048, 6628), (3314, 6096), (4064, 4971)]