2020228312

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{3581}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 3833313120

約数和(自身を除く): 1813084808

約数列:

[1, 2, 4, 8, 97, 194, 388, 727, 776, 1454, 2908, 3581, 5816, 7162, 14324, 28648, 70519, 141038, 282076, 347357, 564152, 694714, 1389428, 2603387, 2778856, 5206774, 10413548, 20827096, 252528539, 505057078, 1010114156, 2020228312]

約数ペア:

[(1, 2020228312), (2, 1010114156), (4, 505057078), (8, 252528539), (97, 20827096), (194, 10413548), (388, 5206774), (727, 2778856), (776, 2603387), (1454, 1389428), (2908, 694714), (3581, 564152), (5816, 347357), (7162, 282076), (14324, 141038), (28648, 70519)]