20192656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3751

約数の個数: 40

約数和(自身を含む): 44068608

約数和(自身を除く): 23875952

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 3701, 5456, 7402, 14804, 29608, 40711, 59216, 81422, 114731, 162844, 229462, 325688, 458924, 651376, 917848, 1262041, 1835696, 2524082, 5048164, 10096328, 20192656]

約数ペア:

[(1, 20192656), (2, 10096328), (4, 5048164), (8, 2524082), (11, 1835696), (16, 1262041), (22, 917848), (31, 651376), (44, 458924), (62, 325688), (88, 229462), (124, 162844), (176, 114731), (248, 81422), (341, 59216), (496, 40711), (682, 29608), (1364, 14804), (2728, 7402), (3701, 5456)]