20548848

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5509

約数の個数: 40

約数和(自身を含む): 53766400

約数和(自身を除く): 33217552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5419, 10838, 16257, 21676, 32514, 43352, 65028, 86704, 130056, 260112, 428101, 856202, 1284303, 1712404, 2568606, 3424808, 5137212, 6849616, 10274424, 20548848]

約数ペア:

[(1, 20548848), (2, 10274424), (3, 6849616), (4, 5137212), (6, 3424808), (8, 2568606), (12, 1712404), (16, 1284303), (24, 856202), (48, 428101), (79, 260112), (158, 130056), (237, 86704), (316, 65028), (474, 43352), (632, 32514), (948, 21676), (1264, 16257), (1896, 10838), (3792, 5419)]