20196278894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{787}}^1\times {\mathrm{1723}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 33158560896

約数和(自身を除く): 12962282002

約数列:

[1, 2, 11, 22, 677, 787, 1354, 1574, 1723, 3446, 7447, 8657, 14894, 17314, 18953, 37906, 532799, 1065598, 1166471, 1356001, 2332942, 2712002, 5860789, 11721578, 12831181, 14916011, 25662362, 29832022, 918012677, 1836025354, 10098139447, 20196278894]

約数ペア:

[(1, 20196278894), (2, 10098139447), (11, 1836025354), (22, 918012677), (677, 29832022), (787, 25662362), (1354, 14916011), (1574, 12831181), (1723, 11721578), (3446, 5860789), (7447, 2712002), (8657, 2332942), (14894, 1356001), (17314, 1166471), (18953, 1065598), (37906, 532799)]