20407632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{60737}}^1$

素因数の和:60755

約数の個数: 40

約数和(自身を含む): 60252096

約数和(自身を除く): 39844464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 60737, 121474, 182211, 242948, 364422, 425159, 485896, 728844, 850318, 971792, 1275477, 1457688, 1700636, 2550954, 2915376, 3401272, 5101908, 6802544, 10203816, 20407632]

約数ペア:

[(1, 20407632), (2, 10203816), (3, 6802544), (4, 5101908), (6, 3401272), (7, 2915376), (8, 2550954), (12, 1700636), (14, 1457688), (16, 1275477), (21, 971792), (24, 850318), (28, 728844), (42, 485896), (48, 425159), (56, 364422), (84, 242948), (112, 182211), (168, 121474), (336, 60737)]