12362020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 28703808

約数和(自身を除く): 16341788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 677, 830, 913, 1354, 1660, 1826, 2708, 3385, 3652, 4565, 6770, 7447, 9130, 13540, 14894, 18260, 29788, 37235, 56191, 74470, 112382, 148940, 224764, 280955, 561910, 618101, 1123820, 1236202, 2472404, 3090505, 6181010, 12362020]

約数ペア:

[(1, 12362020), (2, 6181010), (4, 3090505), (5, 2472404), (10, 1236202), (11, 1123820), (20, 618101), (22, 561910), (44, 280955), (55, 224764), (83, 148940), (110, 112382), (166, 74470), (220, 56191), (332, 37235), (415, 29788), (677, 18260), (830, 14894), (913, 13540), (1354, 9130), (1660, 7447), (1826, 6770), (2708, 4565), (3385, 3652)]