20348832944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4493}}^1\times {\mathrm{25733}}^1$

素因数の和:30245

約数の個数: 40

約数和(自身を含む): 43021277712

約数和(自身を除く): 22672444768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4493, 8986, 17972, 25733, 35944, 49423, 51466, 71888, 98846, 102932, 197692, 205864, 283063, 395384, 411728, 566126, 790768, 1132252, 2264504, 4529008, 115618369, 231236738, 462473476, 924946952, 1271802059, 1849893904, 2543604118, 5087208236, 10174416472, 20348832944]

約数ペア:

[(1, 20348832944), (2, 10174416472), (4, 5087208236), (8, 2543604118), (11, 1849893904), (16, 1271802059), (22, 924946952), (44, 462473476), (88, 231236738), (176, 115618369), (4493, 4529008), (8986, 2264504), (17972, 1132252), (25733, 790768), (35944, 566126), (49423, 411728), (51466, 395384), (71888, 283063), (98846, 205864), (102932, 197692)]