20133322846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{284377}}^1$

素因数の和:284788

約数の個数: 32

約数和(自身を含む): 37264893120

約数和(自身を除く): 17131570274

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 2723, 5057, 5446, 10114, 35399, 70798, 284377, 568754, 1990639, 3696901, 3981278, 7393802, 25878307, 51756614, 110622653, 221245306, 774358571, 1438094489, 1548717142, 2876188978, 10066661423, 20133322846]

約数ペア:

[(1, 20133322846), (2, 10066661423), (7, 2876188978), (13, 1548717142), (14, 1438094489), (26, 774358571), (91, 221245306), (182, 110622653), (389, 51756614), (778, 25878307), (2723, 7393802), (5057, 3981278), (5446, 3696901), (10114, 1990639), (35399, 568754), (70798, 284377)]