20244872168

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{74231}}^1$

素因数の和:74777

約数の個数: 32

約数和(自身を含む): 38562039360

約数和(自身を除く): 18317167192

約数列:

[1, 2, 4, 8, 73, 146, 292, 467, 584, 934, 1868, 3736, 34091, 68182, 74231, 136364, 148462, 272728, 296924, 593848, 5418863, 10837726, 21675452, 34665877, 43350904, 69331754, 138663508, 277327016, 2530609021, 5061218042, 10122436084, 20244872168]

約数ペア:

[(1, 20244872168), (2, 10122436084), (4, 5061218042), (8, 2530609021), (73, 277327016), (146, 138663508), (292, 69331754), (467, 43350904), (584, 34665877), (934, 21675452), (1868, 10837726), (3736, 5418863), (34091, 593848), (68182, 296924), (74231, 272728), (136364, 148462)]