21033362276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{105211}}^1$

素因数の和:105332

約数の個数: 48

約数和(自身を含む): 40088297088

約数和(自身を除く): 19054934812

約数列:

[1, 2, 4, 23, 41, 46, 53, 82, 92, 106, 164, 212, 943, 1219, 1886, 2173, 2438, 3772, 4346, 4876, 8692, 49979, 99958, 105211, 199916, 210422, 420844, 2419853, 4313651, 4839706, 5576183, 8627302, 9679412, 11152366, 17254604, 22304732, 99213973, 128252209, 198427946, 228623503, 256504418, 396855892, 457247006, 513008836, 914494012, 5258340569, 10516681138, 21033362276]

約数ペア:

[(1, 21033362276), (2, 10516681138), (4, 5258340569), (23, 914494012), (41, 513008836), (46, 457247006), (53, 396855892), (82, 256504418), (92, 228623503), (106, 198427946), (164, 128252209), (212, 99213973), (943, 22304732), (1219, 17254604), (1886, 11152366), (2173, 9679412), (2438, 8627302), (3772, 5576183), (4346, 4839706), (4876, 4313651), (8692, 2419853), (49979, 420844), (99958, 210422), (105211, 199916)]