20589034718

素因数分解:

$2^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{593}}^1\times {\mathrm{1021}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 36125402544

約数和(自身を除く): 15536367826

約数列:

[1, 2, 7, 14, 49, 98, 347, 593, 694, 1021, 1186, 2042, 2429, 4151, 4858, 7147, 8302, 14294, 17003, 29057, 34006, 50029, 58114, 100058, 205771, 354287, 411542, 605453, 708574, 1210906, 1440397, 2480009, 2880794, 4238171, 4960018, 8476342, 10082779, 17360063, 20165558, 29667197, 34720126, 59334394, 210092191, 420184382, 1470645337, 2941290674, 10294517359, 20589034718]

約数ペア:

[(1, 20589034718), (2, 10294517359), (7, 2941290674), (14, 1470645337), (49, 420184382), (98, 210092191), (347, 59334394), (593, 34720126), (694, 29667197), (1021, 20165558), (1186, 17360063), (2042, 10082779), (2429, 8476342), (4151, 4960018), (4858, 4238171), (7147, 2880794), (8302, 2480009), (14294, 1440397), (17003, 1210906), (29057, 708574), (34006, 605453), (50029, 411542), (58114, 354287), (100058, 205771)]