20365192

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 40483800

約数和(自身を除く): 20118608

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2141, 2378, 4282, 4756, 8564, 9512, 17128, 62089, 87781, 124178, 175562, 248356, 351124, 496712, 702248, 2545649, 5091298, 10182596, 20365192]

約数ペア:

[(1, 20365192), (2, 10182596), (4, 5091298), (8, 2545649), (29, 702248), (41, 496712), (58, 351124), (82, 248356), (116, 175562), (164, 124178), (232, 87781), (328, 62089), (1189, 17128), (2141, 9512), (2378, 8564), (4282, 4756)]