20130134728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2895589}}^1$

素因数の和:2895685

約数の個数: 32

約数和(自身を含む): 41696496000

約数和(自身を除く): 21566361272

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 2895589, 5791178, 11582356, 23164712, 31851479, 63702958, 127405916, 228751531, 254811832, 457503062, 915006124, 1830012248, 2516266841, 5032533682, 10065067364, 20130134728]

約数ペア:

[(1, 20130134728), (2, 10065067364), (4, 5032533682), (8, 2516266841), (11, 1830012248), (22, 915006124), (44, 457503062), (79, 254811832), (88, 228751531), (158, 127405916), (316, 63702958), (632, 31851479), (869, 23164712), (1738, 11582356), (3476, 5791178), (6952, 2895589)]