20098848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1$

素因数の和:2750

約数の個数: 96

約数和(自身を含む): 65802240

約数和(自身を除く): 45703392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 2719, 3696, 5438, 7392, 8157, 10876, 16314, 19033, 21752, 29909, 32628, 38066, 43504, 57099, 59818, 65256, 76132, 87008, 89727, 114198, 119636, 130512, 152264, 179454, 209363, 228396, 239272, 261024, 304528, 358908, 418726, 456792, 478544, 609056, 628089, 717816, 837452, 913584, 957088, 1256178, 1435632, 1674904, 1827168, 2512356, 2871264, 3349808, 5024712, 6699616, 10049424, 20098848]

約数ペア:

[(1, 20098848), (2, 10049424), (3, 6699616), (4, 5024712), (6, 3349808), (7, 2871264), (8, 2512356), (11, 1827168), (12, 1674904), (14, 1435632), (16, 1256178), (21, 957088), (22, 913584), (24, 837452), (28, 717816), (32, 628089), (33, 609056), (42, 478544), (44, 456792), (48, 418726), (56, 358908), (66, 304528), (77, 261024), (84, 239272), (88, 228396), (96, 209363), (112, 179454), (132, 152264), (154, 130512), (168, 119636), (176, 114198), (224, 89727), (231, 87008), (264, 76132), (308, 65256), (336, 59818), (352, 57099), (462, 43504), (528, 38066), (616, 32628), (672, 29909), (924, 21752), (1056, 19033), (1232, 16314), (1848, 10876), (2464, 8157), (2719, 7392), (3696, 5438)]