20144105691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2753}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 30203228160

約数和(自身を除く): 10059122469

約数列:

[1, 3, 19, 31, 41, 57, 93, 101, 123, 303, 589, 779, 1271, 1767, 1919, 2337, 2753, 3131, 3813, 4141, 5757, 8259, 9393, 12423, 24149, 52307, 59489, 72447, 78679, 85343, 112873, 128371, 156921, 178467, 236037, 256029, 278053, 338619, 385113, 834159, 1621517, 2144587, 2439049, 3499063, 4864551, 5283007, 6433761, 7317147, 8619643, 10497189, 11400173, 15849021, 25858929, 34200519, 66482197, 163773217, 199446591, 216603287, 353405363, 491319651, 649809861, 1060216089, 6714701897, 20144105691]

約数ペア:

[(1, 20144105691), (3, 6714701897), (19, 1060216089), (31, 649809861), (41, 491319651), (57, 353405363), (93, 216603287), (101, 199446591), (123, 163773217), (303, 66482197), (589, 34200519), (779, 25858929), (1271, 15849021), (1767, 11400173), (1919, 10497189), (2337, 8619643), (2753, 7317147), (3131, 6433761), (3813, 5283007), (4141, 4864551), (5757, 3499063), (8259, 2439049), (9393, 2144587), (12423, 1621517), (24149, 834159), (52307, 385113), (59489, 338619), (72447, 278053), (78679, 256029), (85343, 236037), (112873, 178467), (128371, 156921)]