20366132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 39631872

約数和(自身を除く): 19265740

約数列:

[1, 2, 4, 23, 31, 37, 46, 62, 74, 92, 124, 148, 193, 386, 713, 772, 851, 1147, 1426, 1702, 2294, 2852, 3404, 4439, 4588, 5983, 7141, 8878, 11966, 14282, 17756, 23932, 26381, 28564, 52762, 105524, 137609, 164243, 221371, 275218, 328486, 442742, 550436, 656972, 885484, 5091533, 10183066, 20366132]

約数ペア:

[(1, 20366132), (2, 10183066), (4, 5091533), (23, 885484), (31, 656972), (37, 550436), (46, 442742), (62, 328486), (74, 275218), (92, 221371), (124, 164243), (148, 137609), (193, 105524), (386, 52762), (713, 28564), (772, 26381), (851, 23932), (1147, 17756), (1426, 14282), (1702, 11966), (2294, 8878), (2852, 7141), (3404, 5983), (4439, 4588)]