20044232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5209}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 41575800

約数和(自身を除く): 21531568

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 5209, 10418, 20836, 41672, 67717, 135434, 192733, 270868, 385466, 541736, 770932, 1541864, 2505529, 5011058, 10022116, 20044232]

約数ペア:

[(1, 20044232), (2, 10022116), (4, 5011058), (8, 2505529), (13, 1541864), (26, 770932), (37, 541736), (52, 385466), (74, 270868), (104, 192733), (148, 135434), (296, 67717), (481, 41672), (962, 20836), (1924, 10418), (3848, 5209)]