20136420831234

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1\times {\mathrm{431363}}^1$

素因数の和:432399

約数の個数: 64

約数和(自身を含む): 41257723507200

約数和(自身を除く): 21121302675966

約数列:

[1, 2, 3, 6, 59, 118, 163, 177, 326, 354, 489, 809, 978, 1618, 2427, 4854, 9617, 19234, 28851, 47731, 57702, 95462, 131867, 143193, 263734, 286386, 395601, 431363, 791202, 862726, 1294089, 2588178, 7780153, 15560306, 23340459, 25450417, 46680918, 50900834, 70312169, 76351251, 140624338, 152702502, 210936507, 348972667, 421873014, 697945334, 1046918001, 2093836002, 4148417971, 8296835942, 12445253913, 20589387353, 24890507826, 41178774706, 56882544721, 61768162059, 113765089442, 123536324118, 170647634163, 341295268326, 3356070138539, 6712140277078, 10068210415617, 20136420831234]

約数ペア:

[(1, 20136420831234), (2, 10068210415617), (3, 6712140277078), (6, 3356070138539), (59, 341295268326), (118, 170647634163), (163, 123536324118), (177, 113765089442), (326, 61768162059), (354, 56882544721), (489, 41178774706), (809, 24890507826), (978, 20589387353), (1618, 12445253913), (2427, 8296835942), (4854, 4148417971), (9617, 2093836002), (19234, 1046918001), (28851, 697945334), (47731, 421873014), (57702, 348972667), (95462, 210936507), (131867, 152702502), (143193, 140624338), (263734, 76351251), (286386, 70312169), (395601, 50900834), (431363, 46680918), (791202, 25450417), (862726, 23340459), (1294089, 15560306), (2588178, 7780153)]