20196034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 33246720

約数和(自身を除く): 13050686

約数列:

[1, 2, 17, 34, 73, 79, 103, 146, 158, 206, 1241, 1343, 1751, 2482, 2686, 3502, 5767, 7519, 8137, 11534, 15038, 16274, 98039, 127823, 138329, 196078, 255646, 276658, 594001, 1188002, 10098017, 20196034]

約数ペア:

[(1, 20196034), (2, 10098017), (17, 1188002), (34, 594001), (73, 276658), (79, 255646), (103, 196078), (146, 138329), (158, 127823), (206, 98039), (1241, 16274), (1343, 15038), (1751, 11534), (2482, 8137), (2686, 7519), (3502, 5767)]