20632528

素因数分解:

$2^4\times 7^2\times {\mathrm{26317}}^1$

素因数の和:26339

約数の個数: 30

約数和(自身を含む): 46503906

約数和(自身を除く): 25871378

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 26317, 52634, 105268, 184219, 210536, 368438, 421072, 736876, 1289533, 1473752, 2579066, 2947504, 5158132, 10316264, 20632528]

約数ペア:

[(1, 20632528), (2, 10316264), (4, 5158132), (7, 2947504), (8, 2579066), (14, 1473752), (16, 1289533), (28, 736876), (49, 421072), (56, 368438), (98, 210536), (112, 184219), (196, 105268), (392, 52634), (784, 26317)]