20133017303

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 23736706560

約数和(自身を除く): 3603689257

約数列:

[1, 7, 53, 157, 179, 371, 1099, 1253, 1931, 8321, 9487, 13517, 28103, 58247, 66409, 102343, 196721, 303167, 345649, 716401, 1489459, 2122169, 2419543, 10426213, 16067851, 18319397, 54266893, 112474957, 128235779, 379868251, 2876145329, 20133017303]

約数ペア:

[(1, 20133017303), (7, 2876145329), (53, 379868251), (157, 128235779), (179, 112474957), (371, 54266893), (1099, 18319397), (1253, 16067851), (1931, 10426213), (8321, 2419543), (9487, 2122169), (13517, 1489459), (28103, 716401), (58247, 345649), (66409, 303167), (102343, 196721)]