20230364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 26245156

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 3457, 5852, 6914, 13828, 24199, 38027, 48398, 65683, 76054, 96796, 131366, 152108, 262732, 266189, 459781, 532378, 722513, 919562, 1064756, 1445026, 1839124, 2890052, 5057591, 10115182, 20230364]

約数ペア:

[(1, 20230364), (2, 10115182), (4, 5057591), (7, 2890052), (11, 1839124), (14, 1445026), (19, 1064756), (22, 919562), (28, 722513), (38, 532378), (44, 459781), (76, 266189), (77, 262732), (133, 152108), (154, 131366), (209, 96796), (266, 76054), (308, 65683), (418, 48398), (532, 38027), (836, 24199), (1463, 13828), (2926, 6914), (3457, 5852)]