20223495435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{68819}}^1$

素因数の和:68988

約数の個数: 64

約数和(自身を含む): 38292549120

約数和(自身を除く): 18069053685

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 137, 143, 165, 195, 411, 429, 685, 715, 1507, 1781, 2055, 2145, 4521, 5343, 7535, 8905, 19591, 22605, 26715, 58773, 68819, 97955, 206457, 293865, 344095, 757009, 894647, 1032285, 2271027, 2683941, 3785045, 4473235, 9428203, 9841117, 11355135, 13419705, 28284609, 29523351, 47141015, 49205585, 103710233, 122566639, 141423045, 147616755, 311130699, 367699917, 518551165, 612833195, 1348233029, 1555653495, 1838499585, 4044699087, 6741165145, 20223495435]

約数ペア:

[(1, 20223495435), (3, 6741165145), (5, 4044699087), (11, 1838499585), (13, 1555653495), (15, 1348233029), (33, 612833195), (39, 518551165), (55, 367699917), (65, 311130699), (137, 147616755), (143, 141423045), (165, 122566639), (195, 103710233), (411, 49205585), (429, 47141015), (685, 29523351), (715, 28284609), (1507, 13419705), (1781, 11355135), (2055, 9841117), (2145, 9428203), (4521, 4473235), (5343, 3785045), (7535, 2683941), (8905, 2271027), (19591, 1032285), (22605, 894647), (26715, 757009), (58773, 344095), (68819, 293865), (97955, 206457)]