20661036114

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1\times {\mathrm{2039}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 43626885120

約数和(自身を除く): 22965849006

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 727, 1454, 2039, 2181, 2323, 4078, 4362, 4646, 6117, 6969, 12234, 13938, 16721, 33442, 46897, 50163, 73427, 93794, 100326, 140691, 146854, 205939, 220281, 281382, 411878, 440562, 617817, 1235634, 1482353, 1688821, 2964706, 3377642, 4447059, 4736597, 5066463, 8894118, 9473194, 10132926, 14209791, 28419582, 34094119, 68188238, 102282357, 149717653, 204564714, 299435306, 449152959, 898305918, 3443506019, 6887012038, 10330518057, 20661036114]

約数ペア:

[(1, 20661036114), (2, 10330518057), (3, 6887012038), (6, 3443506019), (23, 898305918), (46, 449152959), (69, 299435306), (101, 204564714), (138, 149717653), (202, 102282357), (303, 68188238), (606, 34094119), (727, 28419582), (1454, 14209791), (2039, 10132926), (2181, 9473194), (2323, 8894118), (4078, 5066463), (4362, 4736597), (4646, 4447059), (6117, 3377642), (6969, 2964706), (12234, 1688821), (13938, 1482353), (16721, 1235634), (33442, 617817), (46897, 440562), (50163, 411878), (73427, 281382), (93794, 220281), (100326, 205939), (140691, 146854)]