2012023424

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1729

約数の個数: 64

約数和(自身を含む): 4090020480

約数和(自身を除く): 2077997056

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 103, 128, 202, 206, 404, 412, 808, 824, 1511, 1616, 1648, 3022, 3232, 3296, 6044, 6464, 6592, 10403, 12088, 12928, 13184, 20806, 24176, 41612, 48352, 83224, 96704, 152611, 155633, 166448, 193408, 305222, 311266, 332896, 610444, 622532, 665792, 1220888, 1245064, 1331584, 2441776, 2490128, 4883552, 4980256, 9767104, 9960512, 15718933, 19534208, 19921024, 31437866, 62875732, 125751464, 251502928, 503005856, 1006011712, 2012023424]

約数ペア:

[(1, 2012023424), (2, 1006011712), (4, 503005856), (8, 251502928), (16, 125751464), (32, 62875732), (64, 31437866), (101, 19921024), (103, 19534208), (128, 15718933), (202, 9960512), (206, 9767104), (404, 4980256), (412, 4883552), (808, 2490128), (824, 2441776), (1511, 1331584), (1616, 1245064), (1648, 1220888), (3022, 665792), (3232, 622532), (3296, 610444), (6044, 332896), (6464, 311266), (6592, 305222), (10403, 193408), (12088, 166448), (12928, 155633), (13184, 152611), (20806, 96704), (24176, 83224), (41612, 48352)]