20347621074

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{22571}}^1$

素因数の和:22776

約数の個数: 96

約数和(自身を含む): 50071919040

約数和(自身を除く): 29724297966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 157, 174, 198, 261, 314, 319, 471, 522, 638, 942, 957, 1413, 1727, 1914, 2826, 2871, 3454, 4553, 5181, 5742, 9106, 10362, 13659, 15543, 22571, 27318, 31086, 40977, 45142, 50083, 67713, 81954, 100166, 135426, 150249, 203139, 248281, 300498, 406278, 450747, 496562, 654559, 744843, 901494, 1309118, 1489686, 1963677, 2234529, 3543647, 3927354, 4469058, 5891031, 7087294, 7200149, 10630941, 11782062, 14400298, 21261882, 21600447, 31892823, 38980117, 43200894, 63785646, 64801341, 77960234, 102765763, 116940351, 129602682, 205531526, 233880702, 308297289, 350821053, 616594578, 701642106, 924891867, 1130423393, 1849783734, 2260846786, 3391270179, 6782540358, 10173810537, 20347621074]

約数ペア:

[(1, 20347621074), (2, 10173810537), (3, 6782540358), (6, 3391270179), (9, 2260846786), (11, 1849783734), (18, 1130423393), (22, 924891867), (29, 701642106), (33, 616594578), (58, 350821053), (66, 308297289), (87, 233880702), (99, 205531526), (157, 129602682), (174, 116940351), (198, 102765763), (261, 77960234), (314, 64801341), (319, 63785646), (471, 43200894), (522, 38980117), (638, 31892823), (942, 21600447), (957, 21261882), (1413, 14400298), (1727, 11782062), (1914, 10630941), (2826, 7200149), (2871, 7087294), (3454, 5891031), (4553, 4469058), (5181, 3927354), (5742, 3543647), (9106, 2234529), (10362, 1963677), (13659, 1489686), (15543, 1309118), (22571, 901494), (27318, 744843), (31086, 654559), (40977, 496562), (45142, 450747), (50083, 406278), (67713, 300498), (81954, 248281), (100166, 203139), (135426, 150249)]