20342034

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 45402552

約数和(自身を除く): 25060518

約数列:

[1, 2, 3, 6, 9, 18, 73, 113, 137, 146, 219, 226, 274, 339, 411, 438, 657, 678, 822, 1017, 1233, 1314, 2034, 2466, 8249, 10001, 15481, 16498, 20002, 24747, 30003, 30962, 46443, 49494, 60006, 74241, 90009, 92886, 139329, 148482, 180018, 278658, 1130113, 2260226, 3390339, 6780678, 10171017, 20342034]

約数ペア:

[(1, 20342034), (2, 10171017), (3, 6780678), (6, 3390339), (9, 2260226), (18, 1130113), (73, 278658), (113, 180018), (137, 148482), (146, 139329), (219, 92886), (226, 90009), (274, 74241), (339, 60006), (411, 49494), (438, 46443), (657, 30962), (678, 30003), (822, 24747), (1017, 20002), (1233, 16498), (1314, 15481), (2034, 10001), (2466, 8249)]