20092086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 50083488

約数和(自身を除く): 29991402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 881, 1086, 1267, 1629, 1762, 2534, 2643, 3258, 3801, 5286, 6167, 7602, 7929, 11403, 12334, 15858, 18501, 22806, 37002, 55503, 111006, 159461, 318922, 478383, 956766, 1116227, 1435149, 2232454, 2870298, 3348681, 6697362, 10046043, 20092086]

約数ペア:

[(1, 20092086), (2, 10046043), (3, 6697362), (6, 3348681), (7, 2870298), (9, 2232454), (14, 1435149), (18, 1116227), (21, 956766), (42, 478383), (63, 318922), (126, 159461), (181, 111006), (362, 55503), (543, 37002), (881, 22806), (1086, 18501), (1267, 15858), (1629, 12334), (1762, 11403), (2534, 7929), (2643, 7602), (3258, 6167), (3801, 5286)]