20683552

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{34019}}^1$

素因数の和:34048

約数の個数: 24

約数和(自身を含む): 42865200

約数和(自身を除く): 22181648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 34019, 68038, 136076, 272152, 544304, 646361, 1088608, 1292722, 2585444, 5170888, 10341776, 20683552]

約数ペア:

[(1, 20683552), (2, 10341776), (4, 5170888), (8, 2585444), (16, 1292722), (19, 1088608), (32, 646361), (38, 544304), (76, 272152), (152, 136076), (304, 68038), (608, 34019)]