20290355412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1\times {\mathrm{56443}}^1$

素因数の和:57512

約数の個数: 48

約数和(自身を含む): 49025000640

約数和(自身を除く): 28734645228

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1033, 2066, 3099, 4132, 6198, 12396, 29957, 56443, 59914, 89871, 112886, 119828, 169329, 179742, 225772, 338658, 359484, 677316, 1636847, 3273694, 4910541, 6547388, 9821082, 19642164, 58305619, 116611238, 174916857, 233222476, 349833714, 699667428, 1690862951, 3381725902, 5072588853, 6763451804, 10145177706, 20290355412]

約数ペア:

[(1, 20290355412), (2, 10145177706), (3, 6763451804), (4, 5072588853), (6, 3381725902), (12, 1690862951), (29, 699667428), (58, 349833714), (87, 233222476), (116, 174916857), (174, 116611238), (348, 58305619), (1033, 19642164), (2066, 9821082), (3099, 6547388), (4132, 4910541), (6198, 3273694), (12396, 1636847), (29957, 677316), (56443, 359484), (59914, 338658), (89871, 225772), (112886, 179742), (119828, 169329)]