20223532

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 23386580

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1013, 1426, 2026, 2852, 4052, 4991, 7091, 9982, 14182, 19964, 23299, 28364, 31403, 46598, 62806, 93196, 125612, 163093, 219821, 326186, 439642, 652372, 722269, 879284, 1444538, 2889076, 5055883, 10111766, 20223532]

約数ペア:

[(1, 20223532), (2, 10111766), (4, 5055883), (7, 2889076), (14, 1444538), (23, 879284), (28, 722269), (31, 652372), (46, 439642), (62, 326186), (92, 219821), (124, 163093), (161, 125612), (217, 93196), (322, 62806), (434, 46598), (644, 31403), (713, 28364), (868, 23299), (1013, 19964), (1426, 14182), (2026, 9982), (2852, 7091), (4052, 4991)]