20344516214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1\times {\mathrm{2909}}^1$

素因数の和:5348

約数の個数: 32

約数和(自身を含む): 33556723200

約数和(自身を除く): 13212206986

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2287, 2909, 3058, 4574, 5818, 25157, 31999, 50314, 63998, 317893, 404351, 635786, 808702, 3496823, 4447861, 6652883, 6993646, 8895722, 13305766, 73181713, 146363426, 924750737, 1849501474, 10172258107, 20344516214]

約数ペア:

[(1, 20344516214), (2, 10172258107), (11, 1849501474), (22, 924750737), (139, 146363426), (278, 73181713), (1529, 13305766), (2287, 8895722), (2909, 6993646), (3058, 6652883), (4574, 4447861), (5818, 3496823), (25157, 808702), (31999, 635786), (50314, 404351), (63998, 317893)]