19840097904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1\times {\mathrm{16693}}^1$

素因数の和:18966

約数の個数: 80

約数和(自身を含む): 55941193344

約数和(自身を除く): 36101095440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2251, 4502, 6753, 9004, 13506, 16693, 18008, 24761, 27012, 33386, 36016, 49522, 50079, 54024, 66772, 74283, 99044, 100158, 108048, 133544, 148566, 183623, 198088, 200316, 267088, 297132, 367246, 396176, 400632, 550869, 594264, 734492, 801264, 1101738, 1188528, 1468984, 2203476, 2937968, 4406952, 8813904, 37575943, 75151886, 112727829, 150303772, 225455658, 300607544, 413335373, 450911316, 601215088, 826670746, 901822632, 1240006119, 1653341492, 1803645264, 2480012238, 3306682984, 4960024476, 6613365968, 9920048952, 19840097904]

約数ペア:

[(1, 19840097904), (2, 9920048952), (3, 6613365968), (4, 4960024476), (6, 3306682984), (8, 2480012238), (11, 1803645264), (12, 1653341492), (16, 1240006119), (22, 901822632), (24, 826670746), (33, 601215088), (44, 450911316), (48, 413335373), (66, 300607544), (88, 225455658), (132, 150303772), (176, 112727829), (264, 75151886), (528, 37575943), (2251, 8813904), (4502, 4406952), (6753, 2937968), (9004, 2203476), (13506, 1468984), (16693, 1188528), (18008, 1101738), (24761, 801264), (27012, 734492), (33386, 594264), (36016, 550869), (49522, 400632), (50079, 396176), (54024, 367246), (66772, 297132), (74283, 267088), (99044, 200316), (100158, 198088), (108048, 183623), (133544, 148566)]