20032072016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3924779}}^1$

素因数の和:3924827

約数の個数: 40

約数和(自身を含む): 43800544800

約数和(自身を除く): 23768472784

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 3924779, 7849558, 15699116, 31398232, 43172569, 62796464, 86345138, 113818591, 172690276, 227637182, 345380552, 455274364, 690761104, 910548728, 1252004501, 1821097456, 2504009002, 5008018004, 10016036008, 20032072016]

約数ペア:

[(1, 20032072016), (2, 10016036008), (4, 5008018004), (8, 2504009002), (11, 1821097456), (16, 1252004501), (22, 910548728), (29, 690761104), (44, 455274364), (58, 345380552), (88, 227637182), (116, 172690276), (176, 113818591), (232, 86345138), (319, 62796464), (464, 43172569), (638, 31398232), (1276, 15699116), (2552, 7849558), (5104, 3924779)]