20137588444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{39791}}^1\times {\mathrm{6659}}^1$

素因数の和:46473

約数の個数: 24

約数和(自身を含む): 37102060800

約数和(自身を除く): 16964472356

約数列:

[1, 2, 4, 19, 38, 76, 6659, 13318, 26636, 39791, 79582, 126521, 159164, 253042, 506084, 756029, 1512058, 3024116, 264968269, 529936538, 1059873076, 5034397111, 10068794222, 20137588444]

約数ペア:

[(1, 20137588444), (2, 10068794222), (4, 5034397111), (19, 1059873076), (38, 529936538), (76, 264968269), (6659, 3024116), (13318, 1512058), (26636, 756029), (39791, 506084), (79582, 253042), (126521, 159164)]