2019778896

素因数分解:

$2^4\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{20143}}^1$

素因数の和:22243

約数の個数: 40

約数和(自身を含む): 5220519040

約数和(自身を除く): 3200740144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2089, 4178, 6267, 8356, 12534, 16712, 20143, 25068, 33424, 40286, 50136, 60429, 80572, 100272, 120858, 161144, 241716, 322288, 483432, 966864, 42078727, 84157454, 126236181, 168314908, 252472362, 336629816, 504944724, 673259632, 1009889448, 2019778896]

約数ペア:

[(1, 2019778896), (2, 1009889448), (3, 673259632), (4, 504944724), (6, 336629816), (8, 252472362), (12, 168314908), (16, 126236181), (24, 84157454), (48, 42078727), (2089, 966864), (4178, 483432), (6267, 322288), (8356, 241716), (12534, 161144), (16712, 120858), (20143, 100272), (25068, 80572), (33424, 60429), (40286, 50136)]