20463546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 43528320

約数和(自身を除く): 23064774

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 439, 457, 878, 914, 1317, 1371, 2634, 2742, 7463, 7769, 14926, 15538, 22389, 23307, 44778, 46614, 200623, 401246, 601869, 1203738, 3410591, 6821182, 10231773, 20463546]

約数ペア:

[(1, 20463546), (2, 10231773), (3, 6821182), (6, 3410591), (17, 1203738), (34, 601869), (51, 401246), (102, 200623), (439, 46614), (457, 44778), (878, 23307), (914, 22389), (1317, 15538), (1371, 14926), (2634, 7769), (2742, 7463)]