20162097505586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{21991}}^1\times {\mathrm{6047}}^1$

素因数の和:28167

約数の個数: 48

約数和(自身を含む): 31724710553088

約数和(自身を除く): 11562613047502

約数列:

[1, 2, 41, 43, 82, 86, 1763, 1849, 3526, 3698, 6047, 12094, 21991, 43982, 75809, 151618, 247927, 260021, 495854, 520042, 901631, 945613, 1803262, 1891226, 10660861, 11180903, 21321722, 22361806, 38770133, 40661359, 77540266, 81322718, 132979577, 265959154, 458417023, 916834046, 1667115719, 3334231438, 5452162657, 5718121811, 10904325314, 11436243622, 234442994251, 245879237873, 468885988502, 491758475746, 10081048752793, 20162097505586]

約数ペア:

[(1, 20162097505586), (2, 10081048752793), (41, 491758475746), (43, 468885988502), (82, 245879237873), (86, 234442994251), (1763, 11436243622), (1849, 10904325314), (3526, 5718121811), (3698, 5452162657), (6047, 3334231438), (12094, 1667115719), (21991, 916834046), (43982, 458417023), (75809, 265959154), (151618, 132979577), (247927, 81322718), (260021, 77540266), (495854, 40661359), (520042, 38770133), (901631, 22361806), (945613, 21321722), (1803262, 11180903), (1891226, 10660861)]