20224584904

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1877}}^1\times {\mathrm{8263}}^1$

素因数の和:10309

約数の個数: 32

約数和(自身を含む): 38178688320

約数和(自身を除く): 17954103416

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 1877, 3754, 7508, 8263, 15016, 16526, 33052, 66104, 305951, 611902, 1223804, 1346869, 2447608, 2693738, 5387476, 10774952, 15509651, 31019302, 62038604, 124077208, 2528073113, 5056146226, 10112292452, 20224584904]

約数ペア:

[(1, 20224584904), (2, 10112292452), (4, 5056146226), (8, 2528073113), (163, 124077208), (326, 62038604), (652, 31019302), (1304, 15509651), (1877, 10774952), (3754, 5387476), (7508, 2693738), (8263, 2447608), (15016, 1346869), (16526, 1223804), (33052, 611902), (66104, 305951)]