20063936

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{1249}}^1$

素因数の和:1512

約数の個数: 28

約数和(自身を含む): 40005000

約数和(自身を除く): 19941064

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 1249, 2008, 2498, 4016, 4996, 8032, 9992, 16064, 19984, 39968, 79936, 313499, 626998, 1253996, 2507992, 5015984, 10031968, 20063936]

約数ペア:

[(1, 20063936), (2, 10031968), (4, 5015984), (8, 2507992), (16, 1253996), (32, 626998), (64, 313499), (251, 79936), (502, 39968), (1004, 19984), (1249, 16064), (2008, 9992), (2498, 8032), (4016, 4996)]