20116536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 57265920

約数和(自身を除く): 37149384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 3313, 6072, 6626, 9939, 13252, 19878, 26504, 36443, 39756, 72886, 76199, 79512, 109329, 145772, 152398, 218658, 228597, 291544, 304796, 437316, 457194, 609592, 838189, 874632, 914388, 1676378, 1828776, 2514567, 3352756, 5029134, 6705512, 10058268, 20116536]

約数ペア:

[(1, 20116536), (2, 10058268), (3, 6705512), (4, 5029134), (6, 3352756), (8, 2514567), (11, 1828776), (12, 1676378), (22, 914388), (23, 874632), (24, 838189), (33, 609592), (44, 457194), (46, 437316), (66, 304796), (69, 291544), (88, 228597), (92, 218658), (132, 152398), (138, 145772), (184, 109329), (253, 79512), (264, 76199), (276, 72886), (506, 39756), (552, 36443), (759, 26504), (1012, 19878), (1518, 13252), (2024, 9939), (3036, 6626), (3313, 6072)]