20226464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37181}}^1$

素因数の和:37208

約数の個数: 24

約数和(自身を含む): 42164388

約数和(自身を除く): 21937924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37181, 74362, 148724, 297448, 594896, 632077, 1189792, 1264154, 2528308, 5056616, 10113232, 20226464]

約数ペア:

[(1, 20226464), (2, 10113232), (4, 5056616), (8, 2528308), (16, 1264154), (17, 1189792), (32, 632077), (34, 594896), (68, 297448), (136, 148724), (272, 74362), (544, 37181)]