20371127393

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{23417}}^1$

素因数の和:23896

約数の個数: 16

約数和(自身を含む): 21514584960

約数和(自身を除く): 1143457567

約数列:

[1, 23, 109, 347, 2507, 7981, 23417, 37823, 538591, 869929, 2552453, 8125699, 58706419, 186891077, 885701191, 20371127393]

約数ペア:

[(1, 20371127393), (23, 885701191), (109, 186891077), (347, 58706419), (2507, 8125699), (7981, 2552453), (23417, 869929), (37823, 538591)]