20196594

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 49541760

約数和(自身を除く): 29345166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 281, 297, 363, 562, 594, 726, 843, 1089, 1331, 1686, 2178, 2529, 2662, 3091, 3267, 3993, 5058, 6182, 6534, 7587, 7986, 9273, 11979, 15174, 18546, 23958, 27819, 34001, 35937, 55638, 68002, 71874, 83457, 102003, 166914, 204006, 306009, 374011, 612018, 748022, 918027, 1122033, 1836054, 2244066, 3366099, 6732198, 10098297, 20196594]

約数ペア:

[(1, 20196594), (2, 10098297), (3, 6732198), (6, 3366099), (9, 2244066), (11, 1836054), (18, 1122033), (22, 918027), (27, 748022), (33, 612018), (54, 374011), (66, 306009), (99, 204006), (121, 166914), (198, 102003), (242, 83457), (281, 71874), (297, 68002), (363, 55638), (562, 35937), (594, 34001), (726, 27819), (843, 23958), (1089, 18546), (1331, 15174), (1686, 11979), (2178, 9273), (2529, 7986), (2662, 7587), (3091, 6534), (3267, 6182), (3993, 5058)]