2020163572

素因数分解:

$2^2\times 7^2\times {\mathrm{829}}^1\times {\mathrm{12433}}^1$

素因数の和:13280

約数の個数: 36

約数和(自身を含む): 4117767780

約数和(自身を除く): 2097604208

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 829, 1658, 3316, 5803, 11606, 12433, 23212, 24866, 40621, 49732, 81242, 87031, 162484, 174062, 348124, 609217, 1218434, 2436868, 10306957, 20613914, 41227828, 72148699, 144297398, 288594796, 505040893, 1010081786, 2020163572]

約数ペア:

[(1, 2020163572), (2, 1010081786), (4, 505040893), (7, 288594796), (14, 144297398), (28, 72148699), (49, 41227828), (98, 20613914), (196, 10306957), (829, 2436868), (1658, 1218434), (3316, 609217), (5803, 348124), (11606, 174062), (12433, 162484), (23212, 87031), (24866, 81242), (40621, 49732)]