20102508714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{405767}}^1$

素因数の和:406154

約数の個数: 32

約数和(自身を含む): 42070026240

約数和(自身を除く): 21967517526

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 718, 1077, 2154, 8257, 16514, 24771, 49542, 405767, 811534, 1217301, 2434602, 9332641, 18665282, 27997923, 55995846, 145670353, 291340706, 437011059, 874022118, 3350418119, 6700836238, 10051254357, 20102508714]

約数ペア:

[(1, 20102508714), (2, 10051254357), (3, 6700836238), (6, 3350418119), (23, 874022118), (46, 437011059), (69, 291340706), (138, 145670353), (359, 55995846), (718, 27997923), (1077, 18665282), (2154, 9332641), (8257, 2434602), (16514, 1217301), (24771, 811534), (49542, 405767)]