20341910148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10528939}}^1$

素因数の和:10528976

約数の個数: 48

約数和(自身を含む): 56603581440

約数和(自身を除く): 36261671292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10528939, 21057878, 31586817, 42115756, 63173634, 73702573, 126347268, 147405146, 221107719, 242165597, 294810292, 442215438, 484331194, 726496791, 884430876, 968662388, 1452993582, 1695159179, 2905987164, 3390318358, 5085477537, 6780636716, 10170955074, 20341910148]

約数ペア:

[(1, 20341910148), (2, 10170955074), (3, 6780636716), (4, 5085477537), (6, 3390318358), (7, 2905987164), (12, 1695159179), (14, 1452993582), (21, 968662388), (23, 884430876), (28, 726496791), (42, 484331194), (46, 442215438), (69, 294810292), (84, 242165597), (92, 221107719), (138, 147405146), (161, 126347268), (276, 73702573), (322, 63173634), (483, 42115756), (644, 31586817), (966, 21057878), (1932, 10528939)]