20246257704

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{108893}}^1$

素因数の和:109090

約数の個数: 64

約数和(自身を含む): 51850967040

約数和(自身を除く): 31604709336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 127, 183, 244, 254, 366, 381, 488, 508, 732, 762, 1016, 1464, 1524, 3048, 7747, 15494, 23241, 30988, 46482, 61976, 92964, 108893, 185928, 217786, 326679, 435572, 653358, 871144, 1306716, 2613432, 6642473, 13284946, 13829411, 19927419, 26569892, 27658822, 39854838, 41488233, 53139784, 55317644, 79709676, 82976466, 110635288, 159419352, 165952932, 331905864, 843594071, 1687188142, 2530782213, 3374376284, 5061564426, 6748752568, 10123128852, 20246257704]

約数ペア:

[(1, 20246257704), (2, 10123128852), (3, 6748752568), (4, 5061564426), (6, 3374376284), (8, 2530782213), (12, 1687188142), (24, 843594071), (61, 331905864), (122, 165952932), (127, 159419352), (183, 110635288), (244, 82976466), (254, 79709676), (366, 55317644), (381, 53139784), (488, 41488233), (508, 39854838), (732, 27658822), (762, 26569892), (1016, 19927419), (1464, 13829411), (1524, 13284946), (3048, 6642473), (7747, 2613432), (15494, 1306716), (23241, 871144), (30988, 653358), (46482, 435572), (61976, 326679), (92964, 217786), (108893, 185928)]