20884902018

素因数分解:

$2^1\times 3^1\times {\mathrm{797}}^1\times {\mathrm{1471}}^1\times {\mathrm{2969}}^1$

素因数の和:5242

約数の個数: 32

約数和(自身を含む): 41864739840

約数和(自身を除く): 20979837822

約数列:

[1, 2, 3, 6, 797, 1471, 1594, 2391, 2942, 2969, 4413, 4782, 5938, 8826, 8907, 17814, 1172387, 2344774, 2366293, 3517161, 4367399, 4732586, 7034322, 7098879, 8734798, 13102197, 14197758, 26204394, 3480817003, 6961634006, 10442451009, 20884902018]

約数ペア:

[(1, 20884902018), (2, 10442451009), (3, 6961634006), (6, 3480817003), (797, 26204394), (1471, 14197758), (1594, 13102197), (2391, 8734798), (2942, 7098879), (2969, 7034322), (4413, 4732586), (4782, 4367399), (5938, 3517161), (8826, 2366293), (8907, 2344774), (17814, 1172387)]