20199953522

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1\times {\mathrm{15077}}^1$

素因数の和:16322

約数の個数: 32

約数和(自身を含む): 35078424192

約数和(自身を除く): 14878470670

約数列:

[1, 2, 7, 14, 83, 166, 581, 1153, 1162, 2306, 8071, 15077, 16142, 30154, 95699, 105539, 191398, 211078, 669893, 1251391, 1339786, 2502782, 8759737, 17383781, 17519474, 34767562, 121686467, 243372934, 1442853823, 2885707646, 10099976761, 20199953522]

約数ペア:

[(1, 20199953522), (2, 10099976761), (7, 2885707646), (14, 1442853823), (83, 243372934), (166, 121686467), (581, 34767562), (1153, 17519474), (1162, 17383781), (2306, 8759737), (8071, 2502782), (15077, 1339786), (16142, 1251391), (30154, 669893), (95699, 211078), (105539, 191398)]