20135269434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68487311}}^1$

素因数の和:68487330

約数の個数: 24

約数和(自身を含む): 46845321408

約数和(自身を除く): 26710051974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68487311, 136974622, 205461933, 410923866, 479411177, 958822354, 1438233531, 2876467062, 3355878239, 6711756478, 10067634717, 20135269434]

約数ペア:

[(1, 20135269434), (2, 10067634717), (3, 6711756478), (6, 3355878239), (7, 2876467062), (14, 1438233531), (21, 958822354), (42, 479411177), (49, 410923866), (98, 205461933), (147, 136974622), (294, 68487311)]