20924448

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 55240416

約数和(自身を除く): 34315968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1033, 1266, 1688, 2066, 2532, 3099, 3376, 4132, 5064, 6198, 6752, 8264, 10128, 12396, 16528, 20256, 24792, 33056, 49584, 99168, 217963, 435926, 653889, 871852, 1307778, 1743704, 2615556, 3487408, 5231112, 6974816, 10462224, 20924448]

約数ペア:

[(1, 20924448), (2, 10462224), (3, 6974816), (4, 5231112), (6, 3487408), (8, 2615556), (12, 1743704), (16, 1307778), (24, 871852), (32, 653889), (48, 435926), (96, 217963), (211, 99168), (422, 49584), (633, 33056), (844, 24792), (1033, 20256), (1266, 16528), (1688, 12396), (2066, 10128), (2532, 8264), (3099, 6752), (3376, 6198), (4132, 5064)]