20853492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9293}}^1$

素因数の和:9328

約数の個数: 48

約数和(自身を含む): 56210112

約数和(自身を除く): 35356620

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9293, 18586, 27879, 37172, 55758, 102223, 111516, 157981, 204446, 306669, 315962, 408892, 473943, 613338, 631924, 947886, 1226676, 1737791, 1895772, 3475582, 5213373, 6951164, 10426746, 20853492]

約数ペア:

[(1, 20853492), (2, 10426746), (3, 6951164), (4, 5213373), (6, 3475582), (11, 1895772), (12, 1737791), (17, 1226676), (22, 947886), (33, 631924), (34, 613338), (44, 473943), (51, 408892), (66, 315962), (68, 306669), (102, 204446), (132, 157981), (187, 111516), (204, 102223), (374, 55758), (561, 37172), (748, 27879), (1122, 18586), (2244, 9293)]