20281632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30181}}^1$

素因数の和:30201

約数の個数: 48

約数和(自身を含む): 60846912

約数和(自身を除く): 40565280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30181, 60362, 90543, 120724, 181086, 211267, 241448, 362172, 422534, 482896, 633801, 724344, 845068, 965792, 1267602, 1448688, 1690136, 2535204, 2897376, 3380272, 5070408, 6760544, 10140816, 20281632]

約数ペア:

[(1, 20281632), (2, 10140816), (3, 6760544), (4, 5070408), (6, 3380272), (7, 2897376), (8, 2535204), (12, 1690136), (14, 1448688), (16, 1267602), (21, 965792), (24, 845068), (28, 724344), (32, 633801), (42, 482896), (48, 422534), (56, 362172), (84, 241448), (96, 211267), (112, 181086), (168, 120724), (224, 90543), (336, 60362), (672, 30181)]