20809122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6634

約数の個数: 32

約数和(自身を含む): 45494784

約数和(自身を除く): 24685662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6581, 13162, 19743, 39486, 111877, 204011, 223754, 335631, 408022, 612033, 671262, 1224066, 3468187, 6936374, 10404561, 20809122]

約数ペア:

[(1, 20809122), (2, 10404561), (3, 6936374), (6, 3468187), (17, 1224066), (31, 671262), (34, 612033), (51, 408022), (62, 335631), (93, 223754), (102, 204011), (186, 111877), (527, 39486), (1054, 19743), (1581, 13162), (3162, 6581)]