20195082

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7333}}^1$

素因数の和:7364

約数の個数: 40

約数和(自身を含む): 47920356

約数和(自身を除く): 27725274

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 7333, 14666, 21999, 43998, 65997, 124661, 131994, 197991, 249322, 373983, 395982, 593973, 747966, 1121949, 1187946, 2243898, 3365847, 6731694, 10097541, 20195082]

約数ペア:

[(1, 20195082), (2, 10097541), (3, 6731694), (6, 3365847), (9, 2243898), (17, 1187946), (18, 1121949), (27, 747966), (34, 593973), (51, 395982), (54, 373983), (81, 249322), (102, 197991), (153, 131994), (162, 124661), (306, 65997), (459, 43998), (918, 21999), (1377, 14666), (2754, 7333)]