20070192176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2621}}^1\times {\mathrm{25189}}^1$

素因数の和:27837

約数の個数: 40

約数和(自身を含む): 40949871600

約数和(自身を除く): 20879679424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2621, 5242, 10484, 20968, 25189, 41936, 49799, 50378, 99598, 100756, 199196, 201512, 398392, 403024, 478591, 796784, 957182, 1914364, 3828728, 7657456, 66020369, 132040738, 264081476, 528162952, 1056325904, 1254387011, 2508774022, 5017548044, 10035096088, 20070192176]

約数ペア:

[(1, 20070192176), (2, 10035096088), (4, 5017548044), (8, 2508774022), (16, 1254387011), (19, 1056325904), (38, 528162952), (76, 264081476), (152, 132040738), (304, 66020369), (2621, 7657456), (5242, 3828728), (10484, 1914364), (20968, 957182), (25189, 796784), (41936, 478591), (49799, 403024), (50378, 398392), (99598, 201512), (100756, 199196)]