20010272

素因数分解:

$2^5\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1632

約数の個数: 24

約数和(自身を含む): 39497472

約数和(自身を除く): 19487200

約数列:

[1, 2, 4, 8, 16, 32, 631, 991, 1262, 1982, 2524, 3964, 5048, 7928, 10096, 15856, 20192, 31712, 625321, 1250642, 2501284, 5002568, 10005136, 20010272]

約数ペア:

[(1, 20010272), (2, 10005136), (4, 5002568), (8, 2501284), (16, 1250642), (32, 625321), (631, 31712), (991, 20192), (1262, 15856), (1982, 10096), (2524, 7928), (3964, 5048)]