20198982604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3659}}^1\times {\mathrm{44519}}^1$

素因数の和:48213

約数の個数: 24

約数和(自身を含む): 36499276800

約数和(自身を除く): 16300294196

約数列:

[1, 2, 4, 31, 62, 124, 3659, 7318, 14636, 44519, 89038, 113429, 178076, 226858, 453716, 1380089, 2760178, 5520356, 162895021, 325790042, 651580084, 5049745651, 10099491302, 20198982604]

約数ペア:

[(1, 20198982604), (2, 10099491302), (4, 5049745651), (31, 651580084), (62, 325790042), (124, 162895021), (3659, 5520356), (7318, 2760178), (14636, 1380089), (44519, 453716), (89038, 226858), (113429, 178076)]