20280096192

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2456407}}^1$

素因数の和:2456465

約数の個数: 56

約数和(自身を含む): 54905631616

約数和(自身を除く): 34625535424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 2456407, 4912814, 7369221, 9825628, 14738442, 19651256, 29476884, 39302512, 58953768, 78605024, 105625501, 117907536, 157210048, 211251002, 235815072, 316876503, 422502004, 471630144, 633753006, 845004008, 1267506012, 1690008016, 2535012024, 3380016032, 5070024048, 6760032064, 10140048096, 20280096192]

約数ペア:

[(1, 20280096192), (2, 10140048096), (3, 6760032064), (4, 5070024048), (6, 3380016032), (8, 2535012024), (12, 1690008016), (16, 1267506012), (24, 845004008), (32, 633753006), (43, 471630144), (48, 422502004), (64, 316876503), (86, 235815072), (96, 211251002), (129, 157210048), (172, 117907536), (192, 105625501), (258, 78605024), (344, 58953768), (516, 39302512), (688, 29476884), (1032, 19651256), (1376, 14738442), (2064, 9825628), (2752, 7369221), (4128, 4912814), (8256, 2456407)]