2020502004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{6323}}^1$

素因数の和:7220

約数の個数: 48

約数和(自身を含む): 4873021440

約数和(自身を除く): 2852519436

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 859, 1718, 2577, 3436, 5154, 6323, 10308, 12646, 18969, 25292, 26629, 37938, 53258, 75876, 79887, 106516, 159774, 196013, 319548, 392026, 588039, 784052, 1176078, 2352156, 5431457, 10862914, 16294371, 21725828, 32588742, 65177484, 168375167, 336750334, 505125501, 673500668, 1010251002, 2020502004]

約数ペア:

[(1, 2020502004), (2, 1010251002), (3, 673500668), (4, 505125501), (6, 336750334), (12, 168375167), (31, 65177484), (62, 32588742), (93, 21725828), (124, 16294371), (186, 10862914), (372, 5431457), (859, 2352156), (1718, 1176078), (2577, 784052), (3436, 588039), (5154, 392026), (6323, 319548), (10308, 196013), (12646, 159774), (18969, 106516), (25292, 79887), (26629, 75876), (37938, 53258)]