19926336

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1631

約数の個数: 56

約数和(自身を含む): 53543200

約数和(自身を除く): 33616864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1549, 1608, 2144, 3098, 3216, 4288, 4647, 6196, 6432, 9294, 12392, 12864, 18588, 24784, 37176, 49568, 74352, 99136, 103783, 148704, 207566, 297408, 311349, 415132, 622698, 830264, 1245396, 1660528, 2490792, 3321056, 4981584, 6642112, 9963168, 19926336]

約数ペア:

[(1, 19926336), (2, 9963168), (3, 6642112), (4, 4981584), (6, 3321056), (8, 2490792), (12, 1660528), (16, 1245396), (24, 830264), (32, 622698), (48, 415132), (64, 311349), (67, 297408), (96, 207566), (134, 148704), (192, 103783), (201, 99136), (268, 74352), (402, 49568), (536, 37176), (804, 24784), (1072, 18588), (1549, 12864), (1608, 12392), (2144, 9294), (3098, 6432), (3216, 6196), (4288, 4647)]