20125277722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{883}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 35229168000

約数和(自身を除く): 15103890278

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 298, 374, 409, 818, 883, 1639, 1766, 2533, 3278, 4499, 5066, 6953, 8998, 9713, 13906, 15011, 19426, 27863, 30022, 55726, 60941, 76483, 121882, 131567, 152966, 165121, 263134, 330242, 361147, 670351, 722294, 1035997, 1340702, 1447237, 2071994, 2236639, 2894474, 3972617, 4473278, 6139499, 7945234, 11395967, 12278998, 22791934, 24603029, 49206058, 53810903, 67534489, 107621806, 135068978, 591919933, 914785351, 1183839866, 1829570702, 10062638861, 20125277722]

約数ペア:

[(1, 20125277722), (2, 10062638861), (11, 1829570702), (17, 1183839866), (22, 914785351), (34, 591919933), (149, 135068978), (187, 107621806), (298, 67534489), (374, 53810903), (409, 49206058), (818, 24603029), (883, 22791934), (1639, 12278998), (1766, 11395967), (2533, 7945234), (3278, 6139499), (4499, 4473278), (5066, 3972617), (6953, 2894474), (8998, 2236639), (9713, 2071994), (13906, 1447237), (15011, 1340702), (19426, 1035997), (27863, 722294), (30022, 670351), (55726, 361147), (60941, 330242), (76483, 263134), (121882, 165121), (131567, 152966)]