20199102165

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{32309}}^1$

素因数の和:32755

約数の個数: 64

約数和(自身を含む): 39268281600

約数和(自身を除く): 19069179435

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 421, 495, 1263, 1485, 2105, 3789, 4631, 6315, 11367, 13893, 18945, 23155, 32309, 41679, 56835, 69465, 96927, 125037, 161545, 208395, 290781, 355399, 484635, 625185, 872343, 1066197, 1453905, 1776995, 3198591, 4361715, 5330985, 9595773, 13602089, 15992955, 40806267, 47978865, 68010445, 122418801, 149622979, 204031335, 367256403, 448868937, 612094005, 748114895, 1346606811, 1836282015, 2244344685, 4039820433, 6733034055, 20199102165]

約数ペア:

[(1, 20199102165), (3, 6733034055), (5, 4039820433), (9, 2244344685), (11, 1836282015), (15, 1346606811), (27, 748114895), (33, 612094005), (45, 448868937), (55, 367256403), (99, 204031335), (135, 149622979), (165, 122418801), (297, 68010445), (421, 47978865), (495, 40806267), (1263, 15992955), (1485, 13602089), (2105, 9595773), (3789, 5330985), (4631, 4361715), (6315, 3198591), (11367, 1776995), (13893, 1453905), (18945, 1066197), (23155, 872343), (32309, 625185), (41679, 484635), (56835, 355399), (69465, 290781), (96927, 208395), (125037, 161545)]