20162922535

素因数分解:

$5^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{487}}^2$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 28284985512

約数和(自身を除く): 8122062977

約数列:

[1, 5, 7, 35, 49, 245, 347, 487, 1735, 2429, 2435, 3409, 12145, 17003, 17045, 23863, 85015, 119315, 168989, 237169, 844945, 1182923, 1185845, 1660183, 5914615, 8280461, 8300915, 11621281, 41402305, 58106405, 82297643, 411488215, 576083501, 2880417505, 4032584507, 20162922535]

約数ペア:

[(1, 20162922535), (5, 4032584507), (7, 2880417505), (35, 576083501), (49, 411488215), (245, 82297643), (347, 58106405), (487, 41402305), (1735, 11621281), (2429, 8300915), (2435, 8280461), (3409, 5914615), (12145, 1660183), (17003, 1185845), (17045, 1182923), (23863, 844945), (85015, 237169), (119315, 168989)]