20162652

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 48771072

約数和(自身を除く): 28608420

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 107, 123, 164, 214, 246, 321, 383, 428, 492, 642, 766, 1149, 1284, 1532, 2298, 4387, 4596, 8774, 13161, 15703, 17548, 26322, 31406, 40981, 47109, 52644, 62812, 81962, 94218, 122943, 163924, 188436, 245886, 491772, 1680221, 3360442, 5040663, 6720884, 10081326, 20162652]

約数ペア:

[(1, 20162652), (2, 10081326), (3, 6720884), (4, 5040663), (6, 3360442), (12, 1680221), (41, 491772), (82, 245886), (107, 188436), (123, 163924), (164, 122943), (214, 94218), (246, 81962), (321, 62812), (383, 52644), (428, 47109), (492, 40981), (642, 31406), (766, 26322), (1149, 17548), (1284, 15703), (1532, 13161), (2298, 8774), (4387, 4596)]