20243575148

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{911}}^1\times {\mathrm{42407}}^1$

素因数の和:43453

約数の個数: 24

約数和(自身を含む): 35736712704

約数和(自身を除く): 15493137556

約数列:

[1, 2, 4, 131, 262, 524, 911, 1822, 3644, 42407, 84814, 119341, 169628, 238682, 477364, 5555317, 11110634, 22221268, 38632777, 77265554, 154531108, 5060893787, 10121787574, 20243575148]

約数ペア:

[(1, 20243575148), (2, 10121787574), (4, 5060893787), (131, 154531108), (262, 77265554), (524, 38632777), (911, 22221268), (1822, 11110634), (3644, 5555317), (42407, 477364), (84814, 238682), (119341, 169628)]