20452674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 24337086

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 719, 862, 1293, 1438, 2157, 2586, 4314, 4741, 7909, 9482, 14223, 15818, 23727, 28446, 47454, 309889, 619778, 929667, 1859334, 3408779, 6817558, 10226337, 20452674]

約数ペア:

[(1, 20452674), (2, 10226337), (3, 6817558), (6, 3408779), (11, 1859334), (22, 929667), (33, 619778), (66, 309889), (431, 47454), (719, 28446), (862, 23727), (1293, 15818), (1438, 14223), (2157, 9482), (2586, 7909), (4314, 4741)]