20132908312

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1890769}}^1$

素因数の和:1890808

約数の個数: 32

約数和(自身を含む): 41521309200

約数和(自身を除く): 21388400888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 1890769, 3781538, 7563076, 15126152, 20798459, 41596918, 83193836, 166387672, 228783049, 457566098, 915132196, 1830264392, 2516613539, 5033227078, 10066454156, 20132908312]

約数ペア:

[(1, 20132908312), (2, 10066454156), (4, 5033227078), (8, 2516613539), (11, 1830264392), (22, 915132196), (44, 457566098), (88, 228783049), (121, 166387672), (242, 83193836), (484, 41596918), (968, 20798459), (1331, 15126152), (2662, 7563076), (5324, 3781538), (10648, 1890769)]