20767501848

素因数分解:

$2^3\times 3^1\times {\mathrm{2383}}^1\times {\mathrm{363119}}^1$

素因数の和:365511

約数の個数: 32

約数和(自身を含む): 51940684800

約数和(自身を除く): 31173182952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2383, 4766, 7149, 9532, 14298, 19064, 28596, 57192, 363119, 726238, 1089357, 1452476, 2178714, 2904952, 4357428, 8714856, 865312577, 1730625154, 2595937731, 3461250308, 5191875462, 6922500616, 10383750924, 20767501848]

約数ペア:

[(1, 20767501848), (2, 10383750924), (3, 6922500616), (4, 5191875462), (6, 3461250308), (8, 2595937731), (12, 1730625154), (24, 865312577), (2383, 8714856), (4766, 4357428), (7149, 2904952), (9532, 2178714), (14298, 1452476), (19064, 1089357), (28596, 726238), (57192, 363119)]