20149677684

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1765657}}^1$

素因数の和:1765984

約数の個数: 36

約数和(自身を含む): 51094611204

約数和(自身を除く): 30944933520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2853, 3804, 5706, 11412, 1765657, 3531314, 5296971, 7062628, 10593942, 15890913, 21187884, 31781826, 63563652, 559713269, 1119426538, 1679139807, 2238853076, 3358279614, 5037419421, 6716559228, 10074838842, 20149677684]

約数ペア:

[(1, 20149677684), (2, 10074838842), (3, 6716559228), (4, 5037419421), (6, 3358279614), (9, 2238853076), (12, 1679139807), (18, 1119426538), (36, 559713269), (317, 63563652), (634, 31781826), (951, 21187884), (1268, 15890913), (1902, 10593942), (2853, 7062628), (3804, 5296971), (5706, 3531314), (11412, 1765657)]