20173328626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{9949}}^1$

素因数の和:10099

約数の個数: 64

約数和(自身を含む): 35281267200

約数和(自身を除く): 15107938574

約数列:

[1, 2, 11, 22, 37, 47, 53, 74, 94, 106, 407, 517, 583, 814, 1034, 1166, 1739, 1961, 2491, 3478, 3922, 4982, 9949, 19129, 19898, 21571, 27401, 38258, 43142, 54802, 92167, 109439, 184334, 218878, 368113, 467603, 527297, 736226, 935206, 1013837, 1054594, 2027674, 4049243, 5143633, 5800267, 8098486, 10287266, 11600534, 17301311, 19509989, 24782959, 34602622, 39019978, 49565918, 190314421, 214609879, 272612549, 380628842, 429219758, 545225098, 916969483, 1833938966, 10086664313, 20173328626]

約数ペア:

[(1, 20173328626), (2, 10086664313), (11, 1833938966), (22, 916969483), (37, 545225098), (47, 429219758), (53, 380628842), (74, 272612549), (94, 214609879), (106, 190314421), (407, 49565918), (517, 39019978), (583, 34602622), (814, 24782959), (1034, 19509989), (1166, 17301311), (1739, 11600534), (1961, 10287266), (2491, 8098486), (3478, 5800267), (3922, 5143633), (4982, 4049243), (9949, 2027674), (19129, 1054594), (19898, 1013837), (21571, 935206), (27401, 736226), (38258, 527297), (43142, 467603), (54802, 368113), (92167, 218878), (109439, 184334)]