20176551032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{4903}}^1$

素因数の和:5484

約数の個数: 64

約数和(自身を含む): 41777372160

約数和(自身を除く): 21600821128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 463, 808, 926, 1111, 1852, 2222, 3704, 4444, 4903, 5093, 8888, 9806, 10186, 19612, 20372, 39224, 40744, 46763, 53933, 93526, 107866, 187052, 215732, 374104, 431464, 495203, 514393, 990406, 1028786, 1980812, 2057572, 2270089, 3961624, 4115144, 4540178, 5447233, 9080356, 10894466, 18160712, 21788932, 24970979, 43577864, 49941958, 99883916, 199767832, 229278989, 458557978, 917115956, 1834231912, 2522068879, 5044137758, 10088275516, 20176551032]

約数ペア:

[(1, 20176551032), (2, 10088275516), (4, 5044137758), (8, 2522068879), (11, 1834231912), (22, 917115956), (44, 458557978), (88, 229278989), (101, 199767832), (202, 99883916), (404, 49941958), (463, 43577864), (808, 24970979), (926, 21788932), (1111, 18160712), (1852, 10894466), (2222, 9080356), (3704, 5447233), (4444, 4540178), (4903, 4115144), (5093, 3961624), (8888, 2270089), (9806, 2057572), (10186, 1980812), (19612, 1028786), (20372, 990406), (39224, 514393), (40744, 495203), (46763, 431464), (53933, 374104), (93526, 215732), (107866, 187052)]