20233086405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{3889}}^1\times {\mathrm{49549}}^1$

素因数の和:53453

約数の個数: 32

約数和(自身を含む): 37007904000

約数和(自身を除く): 16774817595

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 3889, 11667, 19445, 27223, 49549, 58335, 81669, 136115, 148647, 247745, 346843, 408345, 743235, 1040529, 1734215, 5202645, 192696061, 578088183, 963480305, 1348872427, 2890440915, 4046617281, 6744362135, 20233086405]

約数ペア:

[(1, 20233086405), (3, 6744362135), (5, 4046617281), (7, 2890440915), (15, 1348872427), (21, 963480305), (35, 578088183), (105, 192696061), (3889, 5202645), (11667, 1734215), (19445, 1040529), (27223, 743235), (49549, 408345), (58335, 346843), (81669, 247745), (136115, 148647)]