20177316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9865

約数の個数: 48

約数和(自身を含む): 55070400

約数和(自身を除く): 34893084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9833, 19666, 29499, 39332, 58998, 88497, 117996, 176994, 186827, 265491, 353988, 373654, 530982, 560481, 747308, 1061964, 1120962, 1681443, 2241924, 3362886, 5044329, 6725772, 10088658, 20177316]

約数ペア:

[(1, 20177316), (2, 10088658), (3, 6725772), (4, 5044329), (6, 3362886), (9, 2241924), (12, 1681443), (18, 1120962), (19, 1061964), (27, 747308), (36, 560481), (38, 530982), (54, 373654), (57, 353988), (76, 265491), (108, 186827), (114, 176994), (171, 117996), (228, 88497), (342, 58998), (513, 39332), (684, 29499), (1026, 19666), (2052, 9833)]