20174844316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{303053}}^1$

素因数の和:303174

約数の個数: 48

約数和(自身を含む): 41239588320

約数和(自身を除く): 21064744004

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 356, 374, 748, 979, 1513, 1958, 3026, 3916, 6052, 16643, 33286, 66572, 303053, 606106, 1212212, 3333583, 5151901, 6667166, 10303802, 13334332, 20607604, 26971717, 53943434, 56670911, 107886868, 113341822, 226683644, 296688887, 458519189, 593377774, 917038378, 1186755548, 1834076756, 5043711079, 10087422158, 20174844316]

約数ペア:

[(1, 20174844316), (2, 10087422158), (4, 5043711079), (11, 1834076756), (17, 1186755548), (22, 917038378), (34, 593377774), (44, 458519189), (68, 296688887), (89, 226683644), (178, 113341822), (187, 107886868), (356, 56670911), (374, 53943434), (748, 26971717), (979, 20607604), (1513, 13334332), (1958, 10303802), (3026, 6667166), (3916, 5151901), (6052, 3333583), (16643, 1212212), (33286, 606106), (66572, 303053)]