20145554418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9391}}^1\times {\mathrm{32503}}^1$

素因数の和:41910

約数の個数: 32

約数和(自身を含む): 43959969792

約数和(自身を除く): 23814415374

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 9391, 18782, 28173, 32503, 56346, 65006, 97509, 103301, 195018, 206602, 309903, 357533, 619806, 715066, 1072599, 2145198, 305235673, 610471346, 915707019, 1831414038, 3357592403, 6715184806, 10072777209, 20145554418]

約数ペア:

[(1, 20145554418), (2, 10072777209), (3, 6715184806), (6, 3357592403), (11, 1831414038), (22, 915707019), (33, 610471346), (66, 305235673), (9391, 2145198), (18782, 1072599), (28173, 715066), (32503, 619806), (56346, 357533), (65006, 309903), (97509, 206602), (103301, 195018)]