20893656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124367}}^1$

素因数の和:124383

約数の個数: 32

約数和(自身を含む): 59696640

約数和(自身を除く): 38802984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124367, 248734, 373101, 497468, 746202, 870569, 994936, 1492404, 1741138, 2611707, 2984808, 3482276, 5223414, 6964552, 10446828, 20893656]

約数ペア:

[(1, 20893656), (2, 10446828), (3, 6964552), (4, 5223414), (6, 3482276), (7, 2984808), (8, 2611707), (12, 1741138), (14, 1492404), (21, 994936), (24, 870569), (28, 746202), (42, 497468), (56, 373101), (84, 248734), (168, 124367)]