20199359054

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{348421}}^1$

素因数の和:348572

約数の個数: 32

約数和(自身を含む): 35823356352

約数和(自身を除く): 15623997298

約数列:

[1, 2, 7, 14, 41, 82, 101, 202, 287, 574, 707, 1414, 4141, 8282, 28987, 57974, 348421, 696842, 2438947, 4877894, 14285261, 28570522, 35190521, 70381042, 99996827, 199993654, 246333647, 492667294, 1442811361, 2885622722, 10099679527, 20199359054]

約数ペア:

[(1, 20199359054), (2, 10099679527), (7, 2885622722), (14, 1442811361), (41, 492667294), (82, 246333647), (101, 199993654), (202, 99996827), (287, 70381042), (574, 35190521), (707, 28570522), (1414, 14285261), (4141, 4877894), (8282, 2438947), (28987, 696842), (57974, 348421)]