20194303794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6772067}}^1$

素因数の和:6772150

約数の個数: 32

約数和(自身を含む): 46808534016

約数和(自身を除く): 26614230222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6772067, 13544134, 20316201, 40632402, 47404469, 94808938, 142213407, 284426814, 480816757, 961633514, 1442450271, 2884900542, 3365717299, 6731434598, 10097151897, 20194303794]

約数ペア:

[(1, 20194303794), (2, 10097151897), (3, 6731434598), (6, 3365717299), (7, 2884900542), (14, 1442450271), (21, 961633514), (42, 480816757), (71, 284426814), (142, 142213407), (213, 94808938), (426, 47404469), (497, 40632402), (994, 20316201), (1491, 13544134), (2982, 6772067)]