20146465444

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1742171}}^1$

素因数の和:1742248

約数の個数: 36

約数和(自身を含む): 41707597680

約数和(自身を除く): 21561132236

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 11564, 1742171, 3484342, 6968684, 12195197, 24390394, 48780788, 85366379, 102788089, 170732758, 205576178, 341465516, 411152356, 719516623, 1439033246, 2878066492, 5036616361, 10073232722, 20146465444]

約数ペア:

[(1, 20146465444), (2, 10073232722), (4, 5036616361), (7, 2878066492), (14, 1439033246), (28, 719516623), (49, 411152356), (59, 341465516), (98, 205576178), (118, 170732758), (196, 102788089), (236, 85366379), (413, 48780788), (826, 24390394), (1652, 12195197), (2891, 6968684), (5782, 3484342), (11564, 1742171)]