20348618406

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{803087}}^1$

素因数の和:803236

約数の個数: 32

約数和(自身を含む): 42094660608

約数和(自身を除く): 21746042202

約数列:

[1, 2, 3, 6, 41, 82, 103, 123, 206, 246, 309, 618, 4223, 8446, 12669, 25338, 803087, 1606174, 2409261, 4818522, 32926567, 65853134, 82717961, 98779701, 165435922, 197559402, 248153883, 496307766, 3391436401, 6782872802, 10174309203, 20348618406]

約数ペア:

[(1, 20348618406), (2, 10174309203), (3, 6782872802), (6, 3391436401), (41, 496307766), (82, 248153883), (103, 197559402), (123, 165435922), (206, 98779701), (246, 82717961), (309, 65853134), (618, 32926567), (4223, 4818522), (8446, 2409261), (12669, 1606174), (25338, 803087)]