20346422426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2365313}}^1$

素因数の和:2365366

約数の個数: 32

約数和(自身を含む): 36785363328

約数和(自身を除く): 16438940902

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 2365313, 4730626, 26018443, 40210321, 52036886, 54402199, 80420642, 108804398, 442313531, 598424189, 884627062, 924837383, 1196848378, 1849674766, 10173211213, 20346422426]

約数ペア:

[(1, 20346422426), (2, 10173211213), (11, 1849674766), (17, 1196848378), (22, 924837383), (23, 884627062), (34, 598424189), (46, 442313531), (187, 108804398), (253, 80420642), (374, 54402199), (391, 52036886), (506, 40210321), (782, 26018443), (4301, 4730626), (8602, 2365313)]