20160668583

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2203}}^1\times {\mathrm{10271}}^1$

素因数の和:12497

約数の個数: 40

約数和(自身を含む): 32872536576

約数和(自身を除く): 12711867993

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2203, 6609, 10271, 19827, 24233, 30813, 59481, 72699, 92439, 112981, 178443, 218097, 277317, 338943, 654291, 831951, 1016829, 1962873, 3050487, 9151461, 22627013, 67881039, 203643117, 248897143, 610929351, 746691429, 1832788053, 2240074287, 6720222861, 20160668583]

約数ペア:

[(1, 20160668583), (3, 6720222861), (9, 2240074287), (11, 1832788053), (27, 746691429), (33, 610929351), (81, 248897143), (99, 203643117), (297, 67881039), (891, 22627013), (2203, 9151461), (6609, 3050487), (10271, 1962873), (19827, 1016829), (24233, 831951), (30813, 654291), (59481, 338943), (72699, 277317), (92439, 218097), (112981, 178443)]