2020331378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{10949}}^1$

素因数の和:11162

約数の個数: 32

約数和(自身を含む): 3355430400

約数和(自身を除く): 1335099022

約数列:

[1, 2, 13, 26, 47, 94, 151, 302, 611, 1222, 1963, 3926, 7097, 10949, 14194, 21898, 92261, 142337, 184522, 284674, 514603, 1029206, 1653299, 3306598, 6689839, 13379678, 21492887, 42985774, 77705053, 155410106, 1010165689, 2020331378]

約数ペア:

[(1, 2020331378), (2, 1010165689), (13, 155410106), (26, 77705053), (47, 42985774), (94, 21492887), (151, 13379678), (302, 6689839), (611, 3306598), (1222, 1653299), (1963, 1029206), (3926, 514603), (7097, 284674), (10949, 184522), (14194, 142337), (21898, 92261)]